Use the Bosmere Pot Toes to prevent stains and rotting on all surfaces including decks, wood floors, carpet, tile or any other surface. Easy to use, just slide the Bosmere Pot Toes under your pots or planters. Works on all pots or planters regardless of shape and size up to 500 lbs. Lifts your pots or planters up off the surface for ventilation which leads to healthier plants. Can also be used to level pots on an uneven surface.