[Soil protection]: 16 black rubber chair leg caps, enough for your daily use, protect your floor or furniture from scratches and reduce noise, giving you a comfortable and delicate life. [Chair cap size ]: Our product size is the inner diameter. You need to measure the outer diameter of the chair legs. Please measure your size before purchasing. [Durable and wear-resistant]: Rubber material technology, soft, safe, environmentally friendly, non-slip and wear-resistant. The chair leg cap adopts a unique injection molding process, and the surface is smooth and flat, which is more sturdy and durable, and fits the shape of the chair leg perfectly. [Non-Scratch and Noise]: The chair leg cap gently and firmly grips the chair leg. Simply install the chair legs into the black rubber leg caps to protect the floor, hardwood, ceramic tile and linoleum from scratches and indentations, effectively prevent wear, reduce noise and provide you with a comfortable living environment.