Heavy Duty & Durable, Built To Last! ? All-metal high-strength steel structure: The metal shelving units are constructed with high-quality steel plates and heavy-duty alloy steel frames, ensuring unparalleled durability. ? Anti-corrosion: The metal shelving units provides exceptional corrosion, making it ideal for use in complex environments such as damp or salty coastal areas. ? Impressive weight-bearing capacity: REIBII heavy duty steel shelving can hold up to 340 pounds per shelf, allowing for a maximum load capacity of 1700 pounds across all five shelves. Adjustable Height and Can Be Split Into 2 Workbenches ? Height adjustable shelves: With adjustable shelves that can be moved up or down at 1.4 inch intervals, you can easily customize the steel shelves to fit items of any size. ? Can be split into 2 workbenches: And the best part? Each utility rack can be installed horizontally to create two functional workbenches! Perfect Storage Solution Dimensions: With dimensions of 72" high, 31.5" wide, and 16.5" deep, this steel shelving unit is designed to fit seamlessly into any space. Garage, pantry, warehouse, basement, or office. Plus, with customizable metal shelving units, you can create a storage solution that perfectly fits your unique needs. Bolt-Free Design, Easy And Fast Assembly. ? Quick and easy assembly: The heavy duty shelving is designed with a bolt-free assembly system that can be easily put together by hand or with a hammer, making it a breeze to set up in just 10 minutes! ? Package Includes: We provide you with all the hardware you need, as well as an installation manual and a hammer to make the process as smooth as possible. 3-Year Warranty REIBII provides a 3-year warranty for every metal shelving units, so you can purchase with confidence. If you encounter any problems, please contact our 24/7 customer support team. Specifications Maximum Load Capacity 1700 lbs Product Dimensions 72"H x 31.5"W x 16.5"D Material Metal / Steel Where to use Garage / Warehouse/ Pantry Assembly Required Yes Number of Shelves 5 Package Includes 1 x Metal Shelving Units 1 x Mallet 1 x A pair of gloves 1 x Instruction Installation Manual: CD-MS-5L-183S-ZD-DL