There is protective plastic film on both side of the styrene sheet. Picture shown are for illustration purpose only.
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70x140cm Wooden Frame for 76x146cm Pictures Frame For Wall Canvas Frame Diamond Painting Large Size Picture Poster Wall Frame
Aliexpress UK
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Metal Photo Frame for Wall Poster Pictures, Classic Aluminum Frames, Hanging Art Gift, Hook, A3, A4, 30x40 cm
Aliexpress UK
Approx 3-4mm picture would be hide in viewing window to hold the picture.
eBay
A3 A4 Children Art Frames Magnetic Front Open Changeable Kids Frame for Poster Photo Drawing Paintings Pictures Display
Aliexpress UK
There is protective plastic film on both side of the styrene sheet. Picture shown are for illustration purpose only.
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A3/A4 Aluminum Alloy Poster Frame Anti Water Sign Holders Wall Mounting Snap Picture Frame Wall Notice Board Signs Clip Display
Aliexpress UK
Ready to use them as a landscape or portrait. Wall hanging hook/clip + kickstand(A4 size only)/MDF backing-board.
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5Pcs A3/A4 Magnet Picture Frames 8x12in Rubber Soft Self Diamond Painting Frames Display Window Advertising Display A6/34x34cm
Aliexpress UK
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. Glass or Plastic Glass?.
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10pcs Magnetic Plastic Soft Gel Photo Frame Gold Black Silver A4 A3 A2 Multi-Purpose Folder Photo Poster Frame
Aliexpress UK
The mount viewing window will be slightly smaller than the size given, approx 3mm of your picture will be covered on each side. Mount colours available: White & Ivory. 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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3 Inch Mini Photo Frame Can Accommodate Photo Size 5.5x8.5cm Gothic Card Gumei Acrylic Display Frame Skull Skeleton Photo Frame
Aliexpress UK
Mount Board/ Paper Insert:Not Included. Perspex or Glass:Perspex (peel off the double-sided protective film). Our Perspex front covers are an excellent alternative for glass, ideal for use within children's rooms, play areas, offices, clubs, restaurants and cafes as the Perspex sheet shatter proof and much safer to use.
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Natural Wood Frame for Wall Canvas Oil Paintings Large Size DIY Pictures Wall Frame Poster Framed Photo Frame cadre photo murale
Aliexpress UK