Made up of high quality silicone,durable and softSimple to wrap and not easy to fall off,can protect your chair leg wellNo need to stick, simple to wrap and not easy to fall off.There will be no scratches and noise when moving your furniture.Good choice for protecting your furniture and floor.1#- Suitable for round diameter 45-51mm, suitable for square side length 37-41mm2#- Suitable for round diameter 37-41mm3#- suitable for round diameter 25-29mm4#- Suitable for round diameter 26-31mm, suitable for square side length 22-26mm5#- Suitable for round diameter 23-25mm, suitable for square side length 16-21mm6#- suitable for round diameter 16-21mm7#- Suitable for round diameter 32-37mm, suitable for square side length 27-30mm8#- Suitable for square side length 30-35mm9#- suitable for length 39-47mm, width 24-31mm10#- suitable for round diameter 52-56mm11#- Suitable for round diameter 22-26mm12#- Suitable for round diameter 30-35mm13#- Suitable for round diameter 40-46mm14#- Suitable for round diameter 12-17mm15#- Suitable for length 37-42mm, width 16-21mm16#- Suitable for square side length 42-48mm17#- Suitable for square side length 49-56mm18#- Suitable length 38-44mm, width 35-41mm19#- Suitable for square side length 57-62mm20#- Suitable for length 49-54mm, width 25-31mm