Metro X336GX3 MetroMax i 4-Shelf Plastic Industrial Shelving Starter Unit, 18"x36"x63"

The strongest, most versatile, corrosion proof shelving system in the world. All polymer shelving constructed of advanced polymers and Type 304 stainless corners feature removable, easy-to-clean shelf mats. Shelves adjust in 1" increments. Lifetime warranty against rust and corrosion. Built-in Microban antimicrobial product protection to keep the product "cleaner between cleanings". Starter units consist of four posts and the indicated number of MetroMax i shelves.