Materials > 18 Gauge 430 Series Stainless Steel; Fabricated Features > Mounts Onto Side of Any NBR Budget Sink > Screws Included to Mount Drainboard on Sink Legs > Easy to Attach and Detach Contact us at (609) 642-8389 or sales@nbrequipment.com with any questions! *Please send purchase orders to orders@nbrequipment.com