Bettli Nylon Coins Hook and Loop Strips, 500 pcs (250 Pair Sets) 20mm Diameter Round Pads Sticker with Self Adhesive Dots and Waterproof Sticky Glue Fastener (White) 2Pcs Cable Ties,250pcs Hook and 250pcs Loop CoinsTotal 250 sets Back Material:Plastic Film,Easy to peel off,Saving you time! Stronger adhesive And longer lasting, These coins are perfect for smooth surfaces Great for school projects, organization around the home, office and so on Self Adhesive Dots Diameter: 20 mm, This hook&loop coins can be attached to most of things(including laminate paper,fabric,craft sticks,and so on)