Quick Shipping Usually ships in 1 business day Product Overview Includes 4 shelves and (2) 63" posts Removable, easy-to-clean shelf mats in 6" wide sections Grid style shelf mats allow greater air flow and light penetration Antimicrobial protection keeps shelving more sanitary between cleanings Holds up to 600 lb. per shelf; maximum of 2000 lb. per shelving unit 1" shelf adjustment enables operator to optimize storage footprint Wedge connectors required for assembly included Lifetime warranty ag