The Quantum Food Service WR63-2154WPMS is a durable stationary wire shelving unit designed for efficient storage in various environments. This 4-tier unit measures 54"W x 21"D x 63"H and supports a maximum weight capacity of 600-800 lbs, making it ideal for heavy-duty use. It includes four plastic wire mats that provide a sturdy surface for storing items, along with four wire frames and four posts for easy assembly. The unit features a green epoxy antimicrobial coating, ensuring a hygienic storage solution. NSF certified, this shelving unit is perfect for food service and other commercial applications. Assembly is straightforward with included packs of split sleeves.