Color: Black Material: Galvanized Steel Overall Dimension: 39″ x 16″ x 74 (L x W x H) Overall Load Capacity: 882 lbs Net Weight: 51 lbs Package Includes: 2 x 5-Tier Storage Shelf 1 x User Guide. Description: Our 5-tier storage shelf is your considerate helper in the workshop. Excellent sturdiness is perfectly ensured by galvanized metal panels to gain a strong load capacity up to 882 lbs. Meanwhile, fixation holes are pre-drilled to realize a flexible installation of each shelf. Thus, items of different heights can be properly stored. There are five shelves in total, which can basically serve your daily storage needs. Besides, you can divide the 5-tier shelf into a 3-tier rack and a 2-tier shelf as your preference. With anti-slip pads, the organizing unit is applicable to diverse occasions, such as basement, warehouse, workshop, garage, pantry and so on. Note: Tighting the screws with a wrench(not included) to ensure the stability of the shelf.