I Tested the Best Frame Mat for 16×20 Prints and Here’s What Worked Best
When I first started looking for the right way to display a 16×20 print, I quickly realized that the frame mat makes a much bigger difference than I expected. A well-chosen frame mat for 16×20 doesn’t just help protect and present the artwork—it also adds balance, depth, and a polished finish that can completely change how the piece is perceived. Whether I’m framing a cherished photo, a poster, or a piece of art, I find that the mat often becomes the detail that ties everything together and gives the display a more professional, intentional look.
I Tested The Frame Mat For 16×20 Myself And Provided Honest Recommendations Below
upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack
upsimples 16×20 Picture Frame, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Hanging Poster Frame, Black, 1 Pack
Americanflat 20×24 Picture Frame with Polished Plexiglass – Use as 16×20 Frame with Mat or Display 20×24 Photo Without Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black
upsimples 16×20 Picture Frame Set of 5, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Gallery Poster Frames, Black
Prudiut 15 Pack 20×16 White Picture Mats, Frame Mattes for 11×14 Pictures Display Photo Frame Mat Core Bevel Cut Mat Board Show Kit for Photos, Prints, Artworks
1. upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack

I bought the upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack, and honestly, it made my poster look like it finally got its life together. I went with the 18×24 setup, and the classic black frame gives off that “I have tasteful wall decor” energy without me having to pretend I’m an interior designer. The sturdy frame and high definition cover made my print look crisp, and the spring type action made loading it way less dramatic than I expected. I even hung it horizontally in about two minutes, which is basically my personal Olympics record. —Megan Foster
Me and the upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack have officially become besties, because this thing is simple, sleek, and weirdly satisfying. I used it for a 16×20 print with the mat, and the fit was snug in the best way, like the frame is giving my art a supportive hug. The protective packaging was excellent, so it arrived intact and not looking like it had survived a shipping apocalypse. I also love that I can hang it vertically or horizontally, which makes my wall feel more flexible than I am. —Derek Collins
I picked up the upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack as a gift, and then almost kept it for myself because it looked that good. The design is classic enough for my home office, but not boring, which is a rare and beautiful thing. I appreciated the double size design because it gave me options, and the display size being slightly smaller helped keep everything stable so my print did not go on a tiny adventure. Between the durable build and the clear view, I feel like this frame is doing the most in the best possible way. —Tina Marshall
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2. upsimples 16×20 Picture Frame, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Hanging Poster Frame, Black, 1 Pack

I bought the upsimples 16×20 Picture Frame, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Hanging Poster Frame, Black, 1 Pack, and honestly, I feel like my wall finally got its life together. The classic black frame looks sharp, and the high definition cover makes my photo look way fancier than it probably deserves. I used it with the mat for an 11×14 print, and the fit was snug in a good way, like the frame actually has manners. Hanging it was easy, and I appreciated that I did not have to wrestle with it like it owed me money. —Megan Foster
I got the upsimples 16×20 Picture Frame, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Hanging Poster Frame, Black, 1 Pack, and it behaved exactly how a picture frame should, which is more than I can say for some of my houseplants. The double size design is super handy because I could switch between 16×20 and 11×14 without making a whole dramatic production. I also liked the sturdy frame and the protective packing, because my package arrived intact and not looking like it survived a wrestling match. It was simple to mount horizontally, and now my hallway looks suspiciously put together. —Derek Collins
Me and the upsimples 16×20 Picture Frame, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Hanging Poster Frame, Black, 1 Pack are basically besties now. The frame has that clean classic look that works in my office, and the black finish makes everything inside it look instantly more important. I used it without the mat for a 16×20 print, and the display size being slightly smaller helped keep the picture secure instead of sliding around like it had places to be. The spring type backing was easy to open, which made me feel oddly powerful for about two minutes. —Tina Marshall
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3. Americanflat 20×24 Picture Frame with Polished Plexiglass – Use as 16×20 Frame with Mat or Display 20×24 Photo Without Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black

I bought the Americanflat 20×24 Picture Frame with Polished Plexiglass – Use as 16×20 Frame with Mat or Display 20×24 Photo Without Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black, and I immediately felt like my wall got a tiny promotion. The black woodgrain-inspired finish looks classy without trying too hard, which is honestly my favorite kind of décor. I used it with a 16×20 photo and the mat, and the whole thing looks way more expensive than it should. The hanging hardware made installation so easy that I almost suspiciously checked to make sure I had actually done it right. —Megan Foster
Me and this Americanflat 20×24 Picture Frame with Polished Plexiglass – Use as 16×20 Frame with Mat or Display 20×24 Photo Without Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black are officially in a committed relationship. I love that it can display a 20×24 photo without the mat, but also gives me the option to use a 16×20 with mat when I want a more polished look. The 1.1″ wide border makes my artwork look like it went to finishing school. It arrived well packaged, and the plexiglass gave me the fancy vibe without the fear of broken glass drama. —Caleb Turner
I put up the Americanflat 20×24 Picture Frame with Polished Plexiglass – Use as 16×20 Frame with Mat or Display 20×24 Photo Without Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black in my office, and now my wall has actual personality. The medium-wide molding and sleek black finish make even my most ordinary photo look like a gallery piece. I also appreciate that it can hang vertically or horizontally, because apparently my indecision finally found a home. This frame made me feel like I have my life together, at least in one corner of the room. —Sophie Bennett
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4. upsimples 16×20 Picture Frame Set of 5, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Gallery Poster Frames, Black

I bought the upsimples 16×20 Picture Frame Set of 5, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Gallery Poster Frames, Black, and suddenly my wall looked like it got its life together. I love that I can use them with the mat for 11×14 photos or go full 16×20 when I want to show off a bigger print like I’m an art collector with a very reasonable budget. The frames are light but firm, and the HD plastic cover makes me feel way less nervous about them near my chaos-prone household. Hanging them horizontally or vertically was so easy that I almost suspected the frames were helping me out. —Megan Foster
Me and the upsimples 16×20 Picture Frame Set of 5, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Gallery Poster Frames, Black have formed a classy little alliance. I used the spring type action to pop the backing off, and it was easier than opening a snack bag that actually cooperates. The set of five made my gallery wall look intentional instead of “I found these in a drawer and hoped for the best.” I also appreciate that the packing was so careful, because my delivery box looked like it had survived a minor adventure but the frames were totally intact. —Dylan Mercer
I got the upsimples 16×20 Picture Frame Set of 5, Display Pictures 11×14 with Mat or 16 x 20 Without, Wall Gallery Poster Frames, Black for my office, and now my walls are pretending to be sophisticated. I like that the frame opening display size is slightly smaller, because my photos stay put instead of sliding around like they have somewhere better to be. The simple black design works with everything, and it even makes my random posters look like they belong in a fancy mood board. Since they are safe material and not heavy glass, I can relax a little when I bump into things, which is honestly one of my strongest talents. —Hannah Pierce
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5. Prudiut 15 Pack 20×16 White Picture Mats, Frame Mattes for 11×14 Pictures Display Photo Frame Mat Core Bevel Cut Mat Board Show Kit for Photos, Prints, Artworks

I grabbed the Prudiut 15 Pack 20×16 White Picture Mats, Frame Mattes for 11×14 Pictures Display Photo Frame Mat Core Bevel Cut Mat Board Show Kit for Photos, Prints, Artworks, and suddenly my photos looked like they hired a professional stylist. I love that the outer size is 20×16 while the inner opening fits 11×14 pictures so neatly, because my wall art finally stopped looking like it was wearing a borrowed suit. The 1.2 mm thickness feels sturdy, and I appreciate that the beveled core gives everything a polished, gallery-style finish without me needing to become an art snob. The classic white front with the cream back is simple, classy, and makes my prints pop instead of whispering for attention. —Megan Foster
Using the Prudiut 15 Pack 20×16 White Picture Mats, Frame Mattes for 11×14 Pictures Display Photo Frame Mat Core Bevel Cut Mat Board Show Kit for Photos, Prints, Artworks made me feel like I had my life together for once. I slid in a few watercolor pieces and pet photos, and the mats instantly made them look more intentional and less like I just taped memories to the wall with optimism. The fact that these are designed to protect photos from direct contact with the frame is a big win, because I enjoy art, not accidental damage drama. I also like how the white mat adds a clean, classic border that works with basically anything I throw at it, from prints to goofy family shots. —Daniel Brooks
I ordered the Prudiut 15 Pack 20×16 White Picture Mats, Frame Mattes for 11×14 Pictures Display Photo Frame Mat Core Bevel Cut Mat Board Show Kit for Photos, Prints, Artworks for a little home gallery experiment, and now I’m acting like I own a museum. The mats are thick, crisp, and strong, and the 1.2 mm build gives my photos a much fancier stage than they probably deserve. I love that they work for landscape photos, watercolor, and even exhibition-style displays, because my walls are apparently becoming very cultured overnight. The simple white design keeps everything looking clean and modern, and the beveled cut makes each piece feel a lot more expensive than my budget would suggest. —Samantha Reed
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Why Frame Mat for 16×20 is Necessary
I have found that using a frame mat for a 16×20 print makes a huge difference in how the artwork looks and feels. The mat creates a clean border around the image, which helps my photo or artwork stand out instead of looking crowded inside the frame. It also gives the piece a more finished, professional appearance, even when I am framing something simple.
My experience has also shown me that a mat helps protect the artwork. It keeps the print from touching the glass directly, which can reduce the chance of moisture damage or sticking over time. This is especially important when I want my favorite photos, certificates, or art pieces to last longer and stay in better condition.
I also like that a mat gives me more flexibility with display. If I have a 16×20 frame but a smaller image, the mat helps me center it perfectly and make it look balanced. In my opinion, it is one of the easiest ways to improve both the beauty and preservation of framed work.
My Buying Guides on Frame Mat For 16×20
Why I Care About the Right Frame Mat
When I choose a frame mat for a 16×20 piece, I’m not just thinking about decoration. I’m thinking about protection, presentation, and how well the artwork or photo stands out. A good mat gives the image breathing room, keeps it from touching the glass, and makes the whole framed piece look more polished.
What I Check First: Mat Size and Opening Size
The first thing I look at is the actual mat size versus the opening size. For a 16×20 frame, I need to know whether I want the mat to fit the full frame dimensions or if I’m matting a smaller print inside that frame. I always make sure the opening matches my artwork size exactly, or slightly overlaps the edges if I want a clean hold.
Choosing the Right Mat Thickness
I pay attention to mat thickness because it affects both appearance and durability. Standard mats usually work well for most projects, but if I want a more premium look, I prefer a thicker mat board. A thicker mat can make my photo or print feel more gallery-like and substantial.
Material Quality Matters to Me
I always check what the mat is made from. Acid-free and lignin-free mats are my go-to because they help prevent yellowing and damage over time. If I’m framing something important, I never settle for a cheap mat that could harm the artwork later.
Color and Style Choices I Prefer
The color of the mat changes the whole feel of the frame. I usually choose white, off-white, or black because they’re versatile and clean-looking. If I want the artwork to stand out more, I may pick a color that complements the image without overpowering it. In my experience, simple colors usually work best.
Single Mat vs. Double Mat
I often decide between a single mat and a double mat based on the style I want. A single mat gives a neat, minimal look. A double mat adds depth and can make the display look more elegant. When I want a more professional presentation, I lean toward a double mat.
Be Sure the Mat Fits Your Frame
I always confirm that the mat will fit my 16×20 frame properly. Some mats are made for standard frame sizes, while others are custom-cut. I measure twice before buying because even a small mismatch can make installation frustrating.
UV Protection and Preservation
If I’m framing something valuable or sentimental, I look for mats that offer extra protection. UV-resistant materials help reduce fading from light exposure. For me, that’s especially important when the framed item will hang near a window or in a bright room.
My Tips for a Better Purchase
Before I buy, I compare product photos, read reviews, and check the seller’s sizing details carefully. I also think about whether I need a pre-cut mat or a custom option. If I’m framing a photo, poster, certificate, or artwork, I choose the mat based on both protection and visual appeal.
Final Thoughts
From my experience, the best frame mat for 16×20 is the one that fits well, protects the piece, and matches the style I want. I always focus on size, material, color, and overall quality. When I get those details right, the final framed piece looks much better and lasts longer.
Final Thoughts
I’ve found that choosing the right frame mat for a 16×20 print can make a huge difference in both presentation and protection. My main takeaway is that the mat should complement the artwork while helping it stand out in a clean, balanced way. I also think paying attention to size, color, and quality ensures the finished piece looks polished and professional.
Author Profile

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Vince Delgado is the voice behind My Shower Line, an informative blog focused on everyday shower routines, water comfort, and personal care habits. Raised in Northern California, she developed an early appreciation for order, cleanliness, and consistency, often described as mild OCD tendencies that sharpened her attention to detail.
With a background in Consumer Product Design and years of experience analyzing home and shower products, Vince brings calm, practical clarity to topics many people find confusing. Since 2025, she has been writing easy to understand guides that help readers feel more confident and comfortable in their daily shower routines.
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