MelonBoat Clear Chair Leg Feet Floor Protectors Set, Furniture Round 0.94 to 1 inch, 8 Pack CHECK SIZE BEFORE PURCHASE: they fit round feet diameter from 0.9 to 1 inch. Silicone gel prevent the chair feet from sliding on the floor and from wearing the floor. The silicon gel box grips the chair feet securely. They eliminate the need to use those little sticky pads. NOTE: The protectors will be softer when heated up in hot water. Thus made mounting easy.