(Thick Silicone Material) The thick silicone chair leg caps have super elasticity, fit perfectly with the furniture legs, strong and durable, can be used for a long time. (Size) Measure the size of the furniture legs before purchasing. Suitable for round leg diameter 14-19mm; Square leg diameter 12-16mm; Circumference 44mm-60mm. (Thick Felt Pads) The felt sticks to the silica gel stably, you don't have to worry about falling off, and the thickened felt is more stable. The large felt pad can ensure that you no longer have noise when moving the chair. (Protect the floor) The silicone chair pads with large felt pads effectively protect your floor from scratches and are suitable for hard floors such as wood and ceramic tiles. (Easy to use) The stretchable silicone chair leg caps are very easy to install and do not fall off easily, just put them on your furniture leg.