The Quantum Storage Systems WR63-2472BK is a Black Epoxy Wire Shelving Starter Kit with 4 shelves, designed for use in wet and humid environments. It has a load capacity of 600 lbs. and is approved by the National Sanitation Foundation (NSF) for meeting hygiene and safety standards. The shelving unit features all-welded construction and extra wire trussing, providing increased shelf strength and stability. With its split conical sleeves, it ensures the secure attachment of shelf corners to posts. The wire design allows for air circulation and increased visibility from all sides, making it a practical and versatile storage solution.