This product is compatible with MetroMax Q shelves. Made of steel with a highly-durable, abrasion-resistant epoxy finish, these posts are ideal for heavy-duty, mobile applications. Built-in Microban provides protection against bacteria, mold, mildew, and fungus. Sold individually Compatible with MetroMax Q shelving Ideal for heavy-duty applications Triangular design Constructed of durable steel with an abrasion-resistant epoxy finish Built-in Microban antimicrobial product protection Grooved and numbered every inch for easy shelf placement and adjustment Accommodates stem casters (sold separately) 15-year warranty against rust and corrosion Shipping: 13"h, 27"h 30 business days, based on availability Shipping: 33-86"h 5 business days, based on availability