UM! Brands USA C-AB-01 Clip Stationery, 3-Pack Revolutionary material that sticks to any non-porous using Nano suction instead of tape, magnets, tools or glue Easy to apply and remove by simply sticking on then peeling off; leaves no holes, marks or residue Reusable over and over again; just stick, peel and repeat Wash when dirty then reuse again and again Use it in the kitchen, office, bedroom or anywhere to keep those loose papers organized