This heavy-duty shelf is an excellent choice for both residential and commercial storage, providing plenty of space to keep all items neatly organized. Sturdy material: The storage rack consists of a steel frame and engineered wood boards. The steel frames guarantee sturdiness and stability, while the engineered wood offers strength, stability, and resistance to moisture.Strong load capacity: Thanks to the extra thick material, reinforcement bars below each shelf, and boltless shelving design, this heavy-duty rack has a supreme load capacity.Flexible storage: This shelf can be divided into two separate small racks. Also, the layers are height adjustable. Thus, the shelf provides ample storage space for all items you want to store and always keeps your space neat and well-organized. Note:Each product comes with an assembly manual in the box for easy assembly. Warning:In order to prevent overturning, this product must be used with the wall attachment device (delivery does not contain the wall attachment device). This product ships in approximately 1 days