The MetroMax 4 Industrial Open Grid Plastic Shelf delivers exceptional durability, featuring all-polymer, corrosion-proof construction that ensures long-lasting performance. This shelf is backed by a lifetime warranty against rust and corrosion, underscoring its reliability. Additionally, the shelf mats, beams, and posts are equipped with built-in Microban® antimicrobial product protection, enhancing hygiene by inhibiting the growth of bacteria and mold.

Designed for ease of assembly, the shelves quickly mount onto grooved, numbered posts using four one-piece wedges, and can be adjusted in 1-inch increments for customizable storage. The shelf's structure is fortified by a rigid four-sided frame and robust corners that completely capture the wedge and post, providing proven Metro stability, structural integrity, and exceptional value.