Plastic 1 Point 5 Inch Wrought Iron Patio Furniture Glide Caps (48, Black). Prevent scratching on your patio floors, while providing smoother furniture movement ~ Convenient weep holes - keeps moisture and condensation out and avoids damage to your patio furniture legs Heavy duty, and durable, designed to pressure fit into the cup on the bottom of your chair or table legs ~ Easy to Install with only a rubber mallet ? No Adhesive Required (DO NOT USE HAMMER) Quantity: 48 glide caps ~ Color: Black ~ Made in USA! Fits wrought iron chair and table legs where cup in the bottom of the legs measures 1.5 inches in diameter.