4pack 75mm 3 Inch Square Plastic Plug Tubing End Caps Post End Cap For Square
(Refer the Size Picture). Multiple strong ribs for a secure fit, tube insert provides stability, provide longevity and strength to your furniture. 【Premium Material】: Plastics black ribbed plugs are made of high quality black LD polyethylene, great for preventing scuffs on wood floor or as protection glides on bench feet, bar stool foot.