Great Value Pack - Package includes 250 pcs 20mm hook and 250 pcs 20mm loop coins, total 500 pcs (250 pairs) white hook and loop self-adhesive coins dots, sufficient for arts and crafts projects. Quality Hook and Loop Coins Dots - The hook and loop dots are made of polyester and nylon. Backing material is plastic film, water-resistant design suitable for both indoor and outdoor use. Ideal for office organization, home sewing, and various crafting applications. Strong Self-Adhesive Hook and Loop Dots - Features high viscosity and adhesion for use on clean, smooth surfaces such as painted wallboard, metal, paper, leather, glass, and most plastics. Double-sided sticky dots help organize small items and provide convenient solutions for everyday use. Easy to Use and Remove - Provides a secure yet removable bond between two items. Simply peel off the adhesive backing and apply to the desired surface. Can be repositioned without leaving residue or damaging surfaces. Widely Used - Suitable for DIY crafts, school projects, and holiday decorations. Perfect for mounting cards, posters, charts, pictures, and photo frames. Can also be used to create custom puzzle games, encouraging creativity and imaginative play.