DescriptionEvery dot tape is about 0.8 inch in diameter which is a proper size for most of hooks and loops. It comes in 2 rolls and each roll contains 500 pieces of dot tape. Dot tape features different surface in different rolls. These dots are really great for holding their drawings, pictures, homework projects,and even toys up.Feature- Color: Black. - Material: Nylon. - Sigle Dot Tape Size: 20mm/0.8inch in diameter - Strong adhesive, it sticks well even in wet conditon. - Easy to peel off from the backing film and stick firmly on the wall. - Made of quality polyester and nylon material, they are tenacious and durable. - Backing film is waterproof and can roll up without kink mark. - Double sided design is more practiacl.