origami heavy duty-foldable 3-tier metal shelves

FOLDING SHELVING UNIT: Foldable shelf and storage rack that requires no assembly and folds flat when not in use EASY TO SET UP: Opens and folds in seconds, requires no tools or assembly LARGE SHELF CAPACITY: Can hold up to 250 pounds per shelf or 75 pounds per shelf on wheels; VERSATILE SYSTEM: Excellent for a wide variety of uses and locations like garages, warehouses, offices, basements, and more IMPRESSIVE CAPACITY: Wire shelves allow airflow so you can stack and store items in your office, kitchen, garage, and laundry room; Capacity with wheels: Approximately 75 lbs per shelf (225 lbs total); Capacity without wheels: Approximately 250 lbs per shelf (750 lbs Dimensions (Overall): 28.75 inches (H) x 13.3 inches (W) x 35.4 inches (D)