provides a wide variety of round glides, round chair leg inserts, and round caps. Chair glides are designed to fit in or on the bottom of your patio furniture legs and help keep the metal ends from scratching your patio deck or floor. Chair leg inserts help prevent the inside of your outdoor furniture from corroding by closing the open ends of the tubing. We also have new glides for wrought iron patio furniture, end caps and inserts for outdoor aluminum furniture.