The Eagle Group A4-63-1872E is a versatile add-on shelving unit designed for efficient storage solutions. This 4-tier unit measures 72"W x 18"D x 63"H and features durable wire shelves constructed with a patented QuadTruss® design for enhanced strength and stability. It includes two 63"H posts and two "S" hooks per shelf for added convenience. The EAGLEgard® hybrid epoxy finish provides a robust protective layer, while the MICROGARD® antimicrobial protection ensures a cleaner, safer storage environment. This shelving unit is knockdown (KD) for easy assembly and is NSF certified for quality assurance.