The Metro X546G4 is a durable all-plastic shelving unit designed for maximum efficiency and hygiene. Measuring 42"W x 24"D x 63"H, this rust-proof shelving unit features four open grid all-polymer shelves, each with a robust capacity of 800 lbs, and a total unit capacity of 2000 lbs. The removable shelf mats allow for easy cleaning and maintenance. Included are a bag of 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 cleanliness and durability. It is KD (knocked down) for easy transport and assembly, and meets NSF standards for food safety.