The Metro X356G4 is a durable all-plastic shelving unit designed for versatility and strength. Measuring 48"W x 18"D x 63"H, this rust-proof unit features four open grid all-polymer shelves, each with a remarkable 800 lb. capacity, allowing for a total unit capacity of 2000 lbs. The removable shelf mats facilitate easy cleaning and maintenance. Each shelving unit includes a bag of four wedge connectors for secure assembly and four sturdy polymer posts for enhanced stability. With Microban antimicrobial product protection, this shelving unit helps inhibit the growth of bacteria, ensuring a cleaner storage solution. The unit is designed for easy assembly and is NSF certified for food safety.