The IMC/Teddy SSS-6021-4L is a heavy-duty louvered slotted shelving unit designed for security and durability. This 4-shelf unit measures 60"W x 21"D x 61"H and is constructed from 14-gauge welded stainless steel, ensuring long-lasting strength and resistance to corrosion. The louvered design promotes airflow, making it ideal for storing sensitive items. NSF certified, this shelving system meets strict standards for public health and safety, making it suitable for commercial and industrial environments.