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PLG - Styrene/Plastic Front Clip Frame Picture/Frameless Frames - For Home and Office Photo/Poster Frames (A4) : Amazon.co.uk: Home & Kitchen
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5 Star 925214 Clip Frame Plastic for Wall-mounting Size A1 : Amazon.co.uk: Home & Kitchen
Nobo Clip Down Frame A2 Aluminium Frame Plastic Front Silver/Grey 1902212 - Boss Direct | Office Supplies & Office Furniture Bolton, Manchester, & Northwest of England