The Metro MQ-182474G-A-4 is a versatile add-on shelving unit designed for durability and efficiency. Measuring 24"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 optimal airflow. The sturdy epoxy-coated one-piece steel frames ensure long-lasting strength, while the two polymer posts provide additional stability. 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. This unit is KD (knockdown) for easy assembly and is NSF certified for safe use in food service environments.