Best Choice Products 4'x8' Garage Storage Rack Mounted Organizer Metal Shelves Ceiling Hanging Shelf 750 lb. weight capacity - highest weight rating in the industry Ability to mount to both ceiling and wall - 1,000 lb. weight capacity when mounted to wall Adjustable height - 26 - 45" from ceiling 2" Safety lip - keep you items securely on the rack Ability to connect multiple racks together