The Metro MQ-184874G-A-4 is a versatile add-on shelving unit designed for durability and efficiency. Measuring 48"W x 18"D x 74"H, it features four quick-adjust shelves equipped with removable polymer open-grid shelf mats, allowing for easy cleaning and maintenance. The unit is supported by epoxy-coated one-piece steel frames and two sturdy polymer posts, ensuring stability and strength. Enhanced with Microban antimicrobial product protection, this shelving unit helps inhibit the growth of bacteria and mold. Each shelf includes two "S" hooks for added convenience, making it ideal for various storage needs. This unit is NSF certified, ensuring it meets strict public health standards.