The Metro RE3S Tray Drying Racks in type 304 stainless steel offers superior air flow, mobility, affordability, and corrosion resistance. Easily cleanable, this high density solution stands up to all environments within modern medicinal and recreational cannabis grow facilities. 3" wire spacing allowing the density for processing large amounts of product while providing ample airflow for a consistent uniform dry time. Accommodates up to 20 standard 18"x26" trays.