The Metro PR-213674K3-A-4 is a durable shelving unit designed for versatility and strength. Measuring 21"W x 36"D x 74"H, it features four corrosion-resistant shelves equipped with removable polymer shelf mats, ensuring easy cleaning and maintenance. The unit includes four bags of split sleeves for secure assembly and two sturdy metal posts for enhanced stability. Additionally, it comes with eight MetroMax Q Intermediate S-Hooks, allowing for efficient organization and storage. This shelving unit is NSF certified, making it suitable for various commercial and industrial applications.