The Metro 5AQ477G3 is a versatile add-on shelving unit designed for durability and efficiency. Measuring 72"W x 21"D x 74"H, it features five quick-adjust shelves equipped with removable polymer open-grid shelf mats, allowing for easy cleaning and optimal airflow. The sturdy epoxy-coated one-piece steel frames and two polymer posts ensure robust support. Enhanced with Microban antimicrobial product protection, this shelving unit helps maintain a cleaner environment. Each shelf includes two "S" hooks for added convenience. This unit is knockdown (KD) for easy assembly and is NSF certified for safety and sanitation.