Quick Shipping Usually ships in 1 business day Product Overview Includes (5) 24" x 72" shelves and (4) 74" tall posts Grid style mat allows greater air flow and light penetration Each shelf features a removable, easy-to-clean shelf mat in 6" wide sections Antimicrobial protection keeps shelving more sanitary between cleanings Each shelf holds up to 600 lb. of evenly distributed weight Shelves adjustable along posts in 1" increments Made of strong polymer material with stainless steel corners Wed