The Cambro CBU244884V4580 is a durable all-plastic shelving unit designed for versatility and strength. Measuring 24"W x 48"L x 84"H, this Camshelving® Basics Plus Starter Unit features four tiers that can withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C). It includes four vented polypropylene shelf plates equipped with Camguard® antimicrobial protection, ensuring a hygienic storage solution. The unit is supported by four composite posts with leveling feet for stability, along with pre-assembled post connectors and wedges for easy assembly. It comes with eight traverses and four bags of dovetails (four each of A & B) for secure shelf placement. Each shelf has a capacity of 600 lbs., with the top shelf supporting up to 400 lbs., and a maximum unit capacity of 1,800 lbs. Finished in brushed graphite, this shelving unit is NSF certified for safety and quality.