Using the revolutionary Command™ Adhesive, Command™ Decorative Hooks hold strongly on a variety of surfaces, including paint, wood, tile and more. Yet, they also come off cleanly - no holes, marks, sticky residue or stains - so you can take down and move your Command™ hooks as often as you like. Reusing them is as easy as applying a Command™ Refill Strip, so you can take down, move and reuse them again and again!