Wire shelving add-on kit serves as an expansion to a wire shelving starter kit. The two units can be configured at a right angle, straight line or back to back set up. Consists of two posts, four shelves and eight s-hooks.FeaturesProduct type - Wire shelving add-on kit.Allows for air to circulate.Increased visibility of products from all sides.Accepts optional accessories such as dividers, ledges and inlay mats.No of shelf - 4-shelf.Finish - Chrome.Outer Dimension - 21 x 54 x 74 in.Load- 600 lbs.