LLR70060 Features: Industrial wire shelving supports up to 1,000 lb. evenly distributed per shelf Each shelf adjusts in 1" increments Shelving is made of steel with a powder-coat finish, 10-gauge shelf surface, 3-gauge frame, and 6-gauge wave pattern Easy collar-and-sleeve assembly requires no tools Units can be expanded with use of add-on units and extra shelves Starter unit includes four shelves and four posts Add-on unit (sold separately) includes four shelves and two posts Finish: Black Dimensions: 36"(W) x 18"(D) x 72"(H)