There is protective plastic film on both side of the styrene sheet. Any marks/scratches/bubbles are only visible in film, if you remove it you will see a clear sheet of styrene. The viewing window will be slightly smaller than the size given, approx 4mm of your picture will be covered on each side, this is to hold everything in place.
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Butterfly & Flower Aesthetic Acrylic Dual Display Frame Ins 3-Inch Lace Photo Display Stand for Photocards with Magnetic Bas
Aliexpress UK
eBay
Full Length Mirror 160x60cm Irregular Wavy Mirror with Flannel Wrapped Wood Frame Floor Mirror for Living Room, Bedroom Standing
Aliexpress UK
eBay
Personalized Couples Gift for Women Men,Custom Acrylic Photo Frame Night Light Heart,Romantic New Years Valentine‘s Day Presen
Aliexpress UK
Ready to hang or stand portrait or landscape. Available in Black White Silver Gold Purple Oak Light Green Pink Grey Light Grey Navy Blue Rustic.
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MetalVintage Large Face Photo Frame - Heavy Aluminum Portrait Display with Heat-Resistant Panel for Home Office Cafe Studio,
Aliexpress UK
It is suitable for a variety of photo sizes including A1, A2, A3, A4, A5, 6x4, 7x5, 8x6, 10x8, 8x12, 11x14 and 12x16. Available in portrait, landscape, horizontal, and vertical orientations. Polished finish and modern pattern suitable for various occasions.
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Spring Cherry Blossom Dried Flower Pressed Flower Real Plant Specimen Resin Photo Frame Bookmark Scented Candle DIY Handmade 1000Pcs Large Package
Aliexpress UK
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2-piece magnetic diamond picture frame, 12x12 inches, self-adhesive, suitable for home and office photo displays.
Aliexpress UK
Oak, Dark Oak, Walnut. The viewing window will be slightly smaller than the size given, approx 4mm of your picture will be covered on each side, this is to hold everything in place. MDF with foil paper wrapped.
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165 x 60 cm Full Length Standing Mirror, Floor Large Standing Mirror, Against Wall for Bedroom and Wall Mounted Thin Frame Mirr
Aliexpress UK
Good for framing of your Photographs and Pictures. It’s a good quality styrene glass we use. Once both side protective films removed, the result is pretty much as good as real glass. All the sizes shown are the approximate sizes.
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30PCS Circle Acrylic Photo Frame Keychain Snap-In Custom Insert Photo Acrylic Blank Picture Keyring for DIY Projects
Aliexpress UK