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 preferred. Quality Wheels: Featuring durable nylon wheels that are smooth to the touch and slightly flexible, these rails deliver a quiet sliding experience. They are safe for use on wooden floors and will not cause scratches or damage. Strong Load-Bearing Capacity: Built with a sturdy structure, the rails support substantial weight, enabling easy movement of furniture without stress on the rails or flooring. Smooth and Quiet Performance: Thanks to their robust construction, these casters offer a smooth and quiet rolling experience, helping to reduce noise disturbance. Note: Actual color may vary slightly from the image due to lighting effects. Please allow 1-3 cm variation due to manual measurement. Material: Nylon Specifications: 0.8 inches, 1.6 inches Weight: 44g, 90g Size: 6.9 x 2.3 x 2.3 cm, 8.3 x 4.5 x 2.6 cm Package List: 2 pcs Caster Wheels