3660 Blue Diamond TPU Wheel Caster, 3-in. D, Double Ball Bearing Swivel, 225-Lb. Load Capacity, 1-Pk - Quantity 1 TPU casters feature a soft thermoplastic polyurethane wheel that is durable and nonmarking They also provide quiet movement and superior floor protection Provide quiet operation and smooth rolling Engineered for unsurpassed durability and reliability resistant to chemicals acids bases alcohols and salt Perfect for a variety of applications and uses like food service retail display institutional hospitals schools restaurants warehouses shop floors industrial and manufacturing environments Specifications. Color Black Blue. Size 3. Weight 16 lbs USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.