Forever Glides are revolutionary self-leveling replacement feet for wrought iron furniture. Designed to replace those missing plastic pop-in furniture inserts with glides that actually stay in place. Missing table and chair feet inserts can cause damage and scrapes to your surface. Forever Glides protect all your floor surfaces! Replace your old-fashioned pressure fit cup inserts with new high-grade Delrin material glides made for durability and lasts up to 10 times longer than conventional glides. Made in the USA.