Home-it 6 Shelf Commercial Adjustable Steel shelving systems On wheels wire shelves, shelving unit or garage shelving, storage racks LIMITED TIME OFFER PRICE MAY INCREASE SOON - THIS ITEM IS COVERED BY HOME-IT FREE LIFETIME GUARANTEE Six adjustable triple-truss wire shelves metal shelves Maximum Weight Capacity for entire Unit when using the casters (wheels) instead of leveling feet is 500 lbs. metal shelving stainless steel shelvesmetal shelving 72"(H) x 48"(L) x 18"(D) shelving units and storage