The Cambro CBA244284VS4580 4-Tier NSF Polymer Shelf Kit is a game-changer for commercial kitchens and restaurants needing reliable, high-capacity storage solutions. Designed for use with Camshelving® Basics Plus starter units, this add-on kit expands your storage space while maintaining professional-grade durability. With one solid shelf for linens and small items and three louvered shelves that promote airflow, this unit reduces dust and moisture buildup, making it ideal for both dry and humid environments. The warewasher-safe polypropylene shelves ensure easy cleaning, meeting the strict hygiene standards of commercial kitchens. Whether you're storing linens, utensils, or pantry items, this shelf kit provides robust support—600 lbs per lower shelf and 400 lbs on the top—with a maximum unit capacity of 1,800 lbs. Its brushed graphite finish and stationary application make it a seamless addition to any kitchen setup. For restaurants and commercial kitchens prioritizing efficiency, durability, and cleanliness, the Cambro CBA244284VS4580 is the perfect solution.