The Metro X316G4 is a durable all-plastic shelving unit designed for versatility and strength. Measuring 24"W x 18"D x 63"H, this shelving unit features four 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 removable shelf mats allow 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 helps inhibit the growth of bacteria and mold. The unit is KD (knockdown) for efficient shipping and storage, and it meets NSF standards for safety and sanitation.