Undertone large rectangle undercounter kitchen sink, 15-3/4" x 20-3/8"With its undercounter installation and highly durable, 18-gauge stainless steel construction, the Undertone kitchen sink brings modern sophistication to your kitchen workspace. This large, squared basin is 7-1/2" deep. SilentShield Plus , an exclusive sound-absorption system, reduces disposal noise and vibration from dishes and running water for quiet performance. List price: $392.80 and upMix and match to create a customized design Exterior dimension: 15-3/4" x 20-3/8" Interior dimension: 14" x 18-5/8" Single-basin design No faucet holes