CECOLIC Clear Acrylic Photo Frame 4x6 in (10 x 15 cm), Magnetic Picture Frames, Frameless Postcard Display Stand for Desktop (1 Pack) : Amazon.co.uk: Home & Kitchen
Acrylic Photo Frame 2 x 10mm : 122 x 173mm (4 x 6") - Holstens
Acrylic Picture Frames 10x15 cm (4x6 inch) Clear Double Sided Block Set, Desktop Frameless Magnetic Photo Frame : Amazon.co.uk: Home & Kitchen