Features 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 noise levels are desired. Quality Wheels: Equipped with durable nylon wheels that are smooth and slightly flexible, these casters offer 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, allowing furniture to be moved easily without stressing the rails or flooring. Smooth and Quiet Operation: Thanks to their sturdy construction, these casters deliver a smooth and quiet rolling performance, reducing noise disturbance. Notice: Actual color may vary slightly from the image due to different lighting conditions. 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 Note: Due to lighting and screen setting differences, the item's color may be slightly different from the pictures. Please allow slight dimensional differences due to manual measurement.