Heavy Duty 4-tier Interlocking Plastic Shelving Unit - 800 lbs. capacity

4-Tier Heavy-Duty 20"x 48" Interlocking Plastic Shelving Unit offers additional storage space for your utility room, pantry, garage, outdoors or for closets. This unit has a total capacity of 800 lbs. Featuring 4 ventilated shelves that helps distribute up to 200 lbs. per shelf equally, while providing air circulation to keep away mildew. Made from durable black resin designed to resist rust, dents, stains and peeling. Non-adjustable shelves for extra stability to support a variety of items from cans, cleaning supplies, tools, hardware, totes, and more which makes it perfect for maximizing space inside the home or garage.