Camshelving Elements Xtra Series is designed with durable composite plastic that will never rust or corrode, Elements XTRA is ideal for dry storage, coolers, freezers and dish rooms. Elements XTRA holds up to 2,400 lbs per unit up to 60 (1525 mm), with removable traverses to easily adjust the height of each shelf. Shelf plates promote sanitation with molded in anti-microbial Camguard and are easy to clean with a cloth or in a commercial dishwasher. When storing perishable products, vented shelves allow for maximum airflow. Turn your storage space from ordinary to XTRAordinary! The EXU182464V4 Stationary Starter Unit measures 18 inches wide by 24 inches long and 64 inches tall with 4-tiers. It withstands temperatures from -36F (-38C) to 190F (88C), includes: (4) vented reinforced polypropylene shelf plates with Camguard antimicrobial protection, (4) composite posts with leveling feet installed, pre-assembled post connectors & wedges, (8) Universal Traverses and (4) bags of 4 dovetails (8 left, 8 right). Speckled gray.