Feature●Product Blister : Square Tube Insert; Top Size: 1.4 x 1.4 inches (35 x 35 mm)●Screw Size: 34 X 34mm; Overall Height: 19mm●Material: Plastic; Color: Black●Weight: 2.8 oz (81●Package: 12 x Square Tube InsertsDescription
Attach to pipe chairs legs to protect floors from scratches. It also has a anti-slip.