The Quantum Food Service WR63-2130WPM is a durable and versatile shelving unit designed for efficient storage in various environments. This stationary, 4-tier unit features an overall size of 30"W x 21"D x 63"H and can support a maximum weight capacity of 600-800 lbs. It includes four plastic wire mats, four wire frames, four sturdy posts, and packs of split sleeves for easy assembly. The green epoxy antimicrobial coating ensures a hygienic storage solution, making it NSF certified for food service applications. Ideal for kitchens, restaurants, and storage areas, this shelving unit combines strength and functionality for all your organizational needs.