Heavy-Duty Shelving with 3000LBS Capacity Constructed from sturdy steel wire and 25.4 mm diameter metal rods, these shelves are designed to handle serious weight. Each thickened wire shelf, reinforced with support ribs, can bear up to 600 lbs on leveling feet, totaling 3000 lbs across the unit (or 1000 lbs on wheels). This means your shelving is not only reliable but exceptionally strong. 55.5''W Extra Wide Shelving Measuring 85.7"H x 55.5"W x 24.2"D on wheels, this wire shelving unit offers double the capacity of typical market shelves, perfect for all your storage needs. The open sides ensure easy access to jars, bottles, and cans, keeping everything at eye level. Whether for your kitchen, bathroom, living room, warehouse, or office, these adjustable shelves help you maintain a tidy and organized space. Easy Assembly within 10 Minutes You can assemble this shelving unit in just 10 minutes with no additional tools needed. Besides, the package includes clear instructions. Smooth Mobility with Lockable Wheels Four industrial wheels, including two lockable ones, make moving this shelving unit a breeze. Furthermore, the adjustable leveling feet ensure stability on uneven floors, preventing slips or scratches, ideal for both home and commercial use. Versatile Adjustability The adjustable shelves allow you to change the height of each layer, accommodating items of various sizes. This flexibility makes it perfect for any storage purpose, ensuring your space remains organized and clutter-free. Included Components?4 Upper Poles + 4 Bottom Poles, 4 Heavy Duty Swiveling Casters, 4 Adjustable Feet Levelers, 5 PRO Extra Heavy Duty Reinforced Shelves Installation Manual: RBBT5LL140-DL