Aero Premium Drainboard Only - 14 Gauge, 18 inch wide -- 1 each.DESIGN FEATURES All drainboards are fully cartoned. Easily assembled. 3" splash on three sides to prevent spillage. EXCLUSIVE AERO SAFETY EDGE Hemmed on all exposed edges to eliminate cuts from rough edges. CONSTRUCTION Heliarc welded for superior strength. Polished to a #4 blended finish. Two stainless steel support brackets included on all drainboards up to 30". Two 16 gauge stainless steel 15/8" O.D. tubing with 1" white metal bullet feet included on all drainboards 30" or longer.