Styrene (Perspex) is a nice plastic safety sheet with protective film on both sides. that may give appearance of scratches but one's protective film will be removed and you'll find clear like Glass.
eBay
5/10/20 PCS 3-Inch Magnetic Photo Frames for Fuji Instax Mini 99/SE/40/EVO/Link 2 For Fujifilm Instax Mini 12 Film Photo Frames
Aliexpress UK
Available in:A1, A2, A3, A4, A5 & More. We also provide custom framing and mount cutting services. Note: A protective film is applied toboth sides of the Perspex sheet. Once removed, the sheet will be clear and scratch-free.
eBay
Retro Resin Photo Frame Makeup Mirror Bedroom Desktop Makeup Mirror French Photo Frame Desktop Vanity Mirror Room Decoration
Aliexpress UK
Chunky moulding! There is protective plastic film on both side of the styrene sheet. Picture shown are for illustration purpose only.
eBay
5-50pcs Transparent Photo Frame Keychain Custom Insert Photo Acrylic Blank Keyring DIY Clear Blank Picture Pendant Decoration
Aliexpress UK
Sizes: A1, A2, A3, A4, A5. Orientation: Wall mountable in portrait or landscape. Stand Option: Freestanding up to A4 size. Sleek design fits modern or traditional spaces. Safe, lightweight alternative to glass.
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30PCS Circle Acrylic Photo Frame Keychain Snap-In Custom Insert Photo Acrylic Blank Picture Keyring for DIY Projects
Aliexpress UK
Width Rebate in moulding: 5 - 6mm (approximate). Our collection features a wide variety of sizes, styles, and colours to match any decor. High-Quality solid MDF mouldings with High-Quality backboard.
eBay
Nordic Ins Style Minimalist Photo Picture Frame Desktop Display Wall Hanging 6/7/8/10/Inch A4 Family Photo Decoration Log Color
Aliexpress UK
Mount or Paper Insert: Yes, We’re overachievers. Must be well-built, easy on the eye, and ready to commit to wall life. Could this be love?. We think so. Viewing window covers approx. 4mm on each edge to keep your photo in place.
eBay
Custom Heart Photo Slate, Personalized Engraved Stone W/ Photo& Text, Unique Rock Picture Frame for Anniversary Gift Home Decor
Aliexpress UK
A1 A2 A3 A4 A5 A6 and MANY MORE! ◆ MODERN SLEEK STYLE ◆ MODERN THIN STYLE ◆ MODERN STEP STYLE ◆ CLASSIC STYLE. ◆ PERSPEX & BACKING ◆ MATT - MODERN SLEEK STYLE.
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1-10pcs Metal Adjustable Picture Bracket Office Photo Frame Back Support Holders Photo Display Stands Home Bedroom Desktop Craft
Aliexpress UK
Black | White | Oak | Walnut | Silver | Dark Oak. Suitable forPortrait &Landscape display. Protective film on both sides of Perspex (remove before use).
eBay
Cute Early Antique Animal Party Photo Album, Kpop Photo Card Holder, Strawberry, Rabbit Photo Card Holder, Suitable for 3-3.5inch Photo Card, Anime Game Character Photo Card Collection Display
Aliexpress UK