The Metro 5X457G4 is an all-plastic shelving unit designed for durability and versatility. Measuring 48"W x 21"D x 74"H, this rust-proof shelving unit features five 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. Each unit includes 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 hygiene and cleanliness. It is KD (knockdown) for easy transport and assembly, and meets NSF standards for safety and quality.