Command Shower Caddy sticks to many surfaces, including glass, mirror, tile, fiberglass, wood and painted surfaces. It is easy to apply and comes off leaving no holes, marks, sticky residue or stains. Cleaning is easy just remove caddy from mounting base on wall, clean caddy with regular household cleaners and slide back on to mounting base. Repositioning is easy with assorted water resistant refill strips. Great for bathroom organization including guest and kids' bathrooms, renters and dorm life!