The Quantum Food Service WRS4-54-2148SS is a solid shelving starter kit designed for durability and efficiency in food service environments. Measuring 48"W x 21"D x 54"H, this shelving unit supports a weight capacity of 600 to 800 lbs, making it ideal for heavy-duty storage needs. It features four solid shelves and four sturdy posts, all constructed from high-quality 304 stainless steel, ensuring resistance to corrosion and easy cleaning. This unit is NSF certified, meeting strict public health standards. It is shipped knocked down (KD) for convenient assembly.