The Metro 5X547G4 is an all-plastic shelving unit designed for durability and versatility. Measuring 42"W x 24"D x 74"H, this rust-proof unit features five open grid shelves made from all-polymer materials, each capable of supporting up to 800 lbs, with a total unit capacity of 2000 lbs. The shelves come with removable mats for easy cleaning and maintenance. Included are four wedge connectors for secure shelf assembly and four sturdy polymer posts for stability. Enhanced with Microban antimicrobial product protection, this shelving unit is ideal for environments requiring hygiene and cleanliness. It is KD (knockdown) for easy transport and assembly, and is NSF certified for food safety.