The Cambro CBA243684S4580 4-Tier Polymer Shelf Kit is a versatile, high-capacity storage solution designed for commercial kitchens, pantries, and walk-in freezers. Part of the Camshelving® Basics Plus series, this kit features four solid polypropylene shelf plates that prevent items from slipping through, making it ideal for storing boxed ingredients, produce, and other supplies. With a total weight capacity of 1,800 lbs. (600 lbs. per lower shelf, 400 lbs. for the top shelf), this shelf kit is built to withstand extreme temperatures from -36 to 190 degrees F, ensuring durability in any environment. Its NSF-certified design and warewash-safe shelf plates make it a practical choice for professional kitchens that demand hygiene and longevity. The built-in Camguard antimicrobial protection further enhances its suitability for food-safe applications, providing peace of mind for restaurant operators and facilities managers.