The Cambro CBU184284VS4580 42" NSF 4-Tier Polymer Shelf Kit is a versatile and durable solution for commercial kitchens and restaurant storage needs. Part of the Cambro Basics Plus series, this shelving unit is designed with four composite posts, three vented shelves, and one solid shelf, offering a total unit capacity of 1,800 lbs. The vented shelves promote proper air circulation, ideal for storing perishable goods, equipment, and supplies, while the solid shelf at the top or bottom protects contents from condensation or cleaning chemicals. This unit is perfect for stationary storage applications and is built to withstand the demands of busy commercial kitchens. Its lightweight yet sturdy construction, combined with pre-assembled post connectors and wedges, ensures stability and ease of assembly. The warewasher-safe shelf plates make cleaning a breeze, satisfying the high hygiene standards of the restaurant industry. With a brushed graphite finish, this shelving unit not only serves a functional purpose but also complements the aesthetic of professional kitchen environments.