ASU108LDouble Bowl, Small Bowl on Left, 18 GaugeOutside: 31-7/8"L x 20-7/8"W x 9-5/8"D (Large Bowl)/8-3/4"D (Small Bowl)Inside: 13-3/4"L x 16-1/2"W, 14-7/8"L x 18-7/8"W (Basin)Drain Opening: 3-1/2"Dawn Series