- Durable Construction : Crafted from high-density felt and eco-friendly EVA, our Felt Furniture Caster Cups are safe, odorless, and designed to last. The felt bottom protects hardwood floors from scratches while providing a stable base for your furniture. - Stability and Noise Reduction : Featuring a unique square groove design, these bed wheel stoppers fit securely around furniture wheels, preventing unwanted movement and eliminating the irritating noise caused by sliding wheels. - Floor Protection : These coasters effectively reduce friction, safeguarding all types of flooring from damage. Whether you have hardwood, linoleum, laminate, ceramic tile, or carpet, our furniture leg coasters offer reliable protection against indentations caused by heavy furniture. - Versatile Compatibility : Available in two sizes to accommodate various furniture wheels, the dimensions are as follows: L: 2.1" x W: 1.3" and L: 2.6" x W: 1.8". They fit most furniture pieces, including beds, couches, chairs, recliners, desks, tables, dressers, and bed frames with wheels. - Practical Use Scenarios : 1. Bedroom : Use these caster cups under your bed wheels to prevent sliding and ensure a quiet night's sleep. 2. Living Room : Place them under sofas and recliners to protect floors while keeping your furniture stable during use. 3. Office : Ideal for desks and office chairs, these coasters maintain organization and protect flooring from wear and tear.