Foot Ring

【3 inches (50mm) inside dimensions soft cap】the black chair leg floor protector is widely used in chair legs, stool legs, table legs, folding chair legs, and other round furniture feet. Also can be used in round tubes, walking canes, etc. Fit for our 2" acrylic tubes to provide end closure. Use caulking for a tighter seal 【durable soft plastic material】the chair leg caps are made of soft PVC rubberish material, which has some flexibility 【product dimension】overall outside dimensions: 3.2 inches diameter x 1.33 inches height. Inside dimensions: 3 inches in diameter. Thickness 0.078 inches 【recommend 2 and 4 inches caps】https://www.Fixturedisplays.Com/index.Php?_route_=acrylic_tube15139-cap&search=15139、https://www.Fixturedisplays.Com/index.Php?Route=product/search&search=15147 【assembly video】video instructions link: https://youtu.Be/eaaim2ua8oi . You can also search " 15140 caps 3-inch diameter id tube cover cap for acrylic tubes fixture displays m4a 3d " on youtube to locate the video. You can also download the video by following this link: http://www.Fixturedisplays.Com/video/5140 3d.Avi