Mdf Material and Size Details: The material is made up of MDF boards and an iron frame that has been powder coated. It is blue in color. It measures 28 inches long by 12 inches wide by 60 inches high. Each layer can hold a maximum load of 386 pounds. A total of 1930 pounds can be carried. The shipping weight is 21.8 pounds with an item weight of 19.7 pounds Boltless Assembly: Easy assembly is ensured by the boltless design. Included are a pair of gloves, comprehensive instructions, and all required mountings. It is advised to use a rubber mallet to facilitate a smoother rack assembly. Please be aware that there is no rubber mallet included 5-Tier Storage: It includes 5 adjustable levels, each measuring 70 cm L by 30 cm W (27.6 inches L by 11.8 inches W). A wide range of everyday things used at home, as well as those found in supermarkets, warehouses, and other locations with storage needs, can fit on this rack Adjustable and Changeable Design: This rack's 5 shelves may all be adjusted to accommodate objects of various sizes. You can assemble this rack in any desired shape in addition to vertical assembly. These adaptable designs optimize this rack's use to its maximum capacity Wide Application: This 5-tier boltless rack is suitable for offices, garages, living rooms, kitchens, workshops, warehouses, balconies, and any other location that requires it. It features 6 color options, a simple structure, and adjustable shelves