STRONG ADHESIVE: Both are made of nylon material and hot melt adhesive with high-temperature resistance, very strong self-adhesive. The hook and loops grab on well to the surface and the adhesive on the back of the hook and loop holds to whatever item, whether it be household items or crafts.
COMPATIBILITY: These hook and loop coins can be attached to most things, especially clean smooth surfaces like paper, wallboard, plastic, glass, leather, metal, etc.
EASY TO USE: Easy to peel off the coins from the paper roll, saving your time. Reusable, durable, and environmentally friendly.