LARGE STORAGE SPACE - Featuring 4 adjustable shelves, you can adjust the height of each panel yourself depending on the items you need to place to maximize the storage space of the cabinet LOCKABLE DOORS - This metal cabinet has lockable doors with 2 keys, which will keep all your belongings secured in the cabinets. It is perfect for using in office EXCELLENT LOAD-BEARING CAPACITY - With a strong and durable metal frame , this steel cabinet has a excellent load-bearing capacity,which allows you to store enough items. Thickness: 0.65mm Steel. Weight Capacity: 600 lbs total, 150 lbs for each shelf HEAVY-DUTY WHEELS - 4 detachable rubber wheels make it easy to move around. Easy and smooth to roll even fully loaded and not scratch your floors or leave any marks. Comes with straight forward instruction and all required tools for assembly 100% SATISFACTION GUARANTEE - Backed by a one-year limited warranty and the always exceptional customer service promise. If there is any questions please feel free to contact with us, our friendly customer service team will response in 24 hours