It can adapt to all shapes of chair legs, such as round/square/rectangular/irregular chair legs. It is widely used in chairs, sofas, tables, cabinets, beds, benches, etc. Let your chair slide smoothly and quietly on any floor, and prevent scratches, scratches or harsh grating noise, which helps protect tile and hardwood floors and furniture legs, and makes mobile chairs easier. By fusing the relatively thick gel with the newly upgraded bottom felt, it is strong enough to prevent the silicone cap from separating or leaving residue on the floor. It is strong enough to withstand the harsh test of daily use. Strong flexibility and thick silicone can achieve a wide range of fit and ensure higher durability. 100% non-toxic, safe for children and pets. This chair leg protector will clamp the chair legs gently and safely without falling off. It is super easy to install the leg guard of the chair without falling off. It can be used directly by putting it on, without tools, and without cleaning the legs of the chair.