Durable: These furniture roller pads are made of high-quality rubber, which is soft and odorless. The caster fixing pad is durable and will never break to ensure firmness during use. Strong Grip: The bed wheel stops adopt electrostatic adsorption technology to contact the floor surface, anti-slip and excellent grip on the floor. Secure Your Furniture: Place these wooden floor protectors under your furniture legs to keep them firmly in place. They can prevent your chairs, beds, sofas, and other furniture from sliding all over the room. Fits Most Wheels: Suitable for home or office furniture with wheels. Such as bed frame, sofa, chair, dresser, piano, etc. No more wheels to roll on the floor and stay in place Suitable for a variety of furniture: This caster cup is suitable for most furniture with casters, such as sofa, chair, desk, mobile dining table, dressing table, piano, etc. Each caster can bear a certain amount of weight to lock the furniture or bed wheel and prevent unnecessary movement. With these rubber furniture pads, there is no need to worry about scratching or damaging the floor