Versatile and Universal: The cabinet rail is suitable for various furniture applications, including cabinet bottoms, cabinet doors, and dining tables. It can be used as a slide rail at the bottom of furniture to add movable functionality. Reduce Sliding Noise: Designed to minimize noise, these caster wheels provide quiet operation, making them ideal for environments where low sound levels are desired. Quality Wheels: Features sturdy nylon wheels that are smooth to the touch and slightly flexible. The wheels deliver a quiet sliding experience and are safe for use on wooden floors without causing scratches or damage. Strong Load-Bearing Capacity: Built with a robust structure, the rails support significant weight, enabling easy movement of furniture without stress on the rails or flooring. Smooth and Quiet Performance: Engineered for durability, these casters provide a smooth and quiet rolling experience, helping to reduce noise disturbance. Note: Actual color may vary slightly from the image due to lighting effects. A 1-3 cm variation may occur due to manual measurement. Material: Nylon Specifications: 0.8 inches, 1.6 inches Weight: 44g, 90g Size: 6.9x2.3x2.3cm, 8.3x4.5x2.6cm Package List: 2pcs Caster Wheels