EZ GLIDES are designed to protect surfaces. Applied to the legs of furniture, they protect floor surfaces. Installed under office equipment they protect desk and counter tops from scratching. Applied to pottery, lamps and ash trays they allow movement back and forth without scratching. EZ GLIDES have thousands of uses not listed. They can be cut with scissors to fit any size leg or pedestal. Heavy duty Olefin Fiber construction makes EZ GLIDES water resistant for extra durability.