uxcell 4 Pcs Plastic Blanking End Caps 2" Diameter Round Tubing Tube Insert HIGH QUALITY - Total Size: 50 x 17mm/2" x 0.7"(D*H), Thread Dia: 49mm/1.93", the tube inserts suitable for leg diameter: 47-49mm/1.85"-1.93", Package Include: 4 x Tube Inserts FLOOR PROTECTOR - This tube insert protect your beautiful hardwood, ceramic tile and vinyl plank floor from marring and scratches REDUCE NOISE - This tube insert can greatly reduce the noise, you should no more worry about suffering a harsh sound when moving the chairs and tables EASY INSTALLATION - For easy installation, each tube insert comes with ribs, only requiring lining up with the tube before tapping it into position. Ribs provide a secure fitting and to prevent the need for additional adhesives The size is slightly larger than what you need? Do not worry about it. Just cut a bit of the rib to fit the application leg. If you have any problems about the size, please contact us by email