Quality self-adhesive back - High quality adhesion that sticks on any kinds of smooth surfaces,like paint walls, metal, plastic, glass etc. It's residue-free, damage-free Versatile - This hook and loop bonding good for all kinds of temporary fastening, easy to use, fast, and efficient Exceptional holding power - It's made of high density material to make sure its bonding capacity and durability Good school supply - a good supply for teachers at classroom organization Used multiple times - The hook and loop system allows to fasten,unfasten and re-fasten at your demand by just a push and pull