The Cambro DRS480480 Vented Dunnage Rack features a slotted top design, providing optimal airflow and drainage. With a robust 3000 lb. load capacity, it is ideal for heavy-duty storage needs. Measuring 21"D x 48"W x 12"H, this rack is constructed from durable polypropylene with a one-piece, seamless double wall for enhanced strength and stability. It includes one Camlink® for secure connections and is supported by four 4" square legs. The speckled gray finish adds a professional touch, and the rack is NSF certified for safety and sanitation standards.