Why lift it, when you can slide it? See images above. These 3″ gliders let you easily move heavy tables, couches, desks, chairs and appliances across any hard surface. They’re designed to work great on hardwood flooring, tile and even carpet. Their made from tough, polyethylene plastic. The glider side is super-smooth to help eliminate friction and drag. The reverse side is padded with dense foam rubber to keep legs from slipping off.