Durable Material: The furniture floor protector is made of durable silicone and non-woven fabrics, which is non-slip and not easy to fall off. Suitable for 21-25mm diameter chair legs. Please check size before ordering. Soft and Quiet: Felt chair leg protectors allow your furniture legs to glide smoothly along the floor without sharp noise. Reduces friction with the floor and protects the floor from scratches. Practical color: transparent color is almost invisible. Using these silicone furniture leg caps will not affect the appearance of your lovely furniture. Multiple Protections: The chair leg caps can be used on tables, wooden chests, etc. cedar, chairs, cabinets, desks and a variety of other furniture items, protecting hardwood, ceramic tile, linoleum floors and all hard surfaces from scratches and scuffs. Package include: You will get 16 sets of 21-25mm felt chair legs, which can meet your basic needs in daily life.