31-1/2" x 18-3/4" Stainless Steel Undermount Single Bowl Kitchen Sink
Ruvati 30 x 18 inch Granite Composite Undermount Single Bowl Kitchen Sink - Midnight Black - RVG2030BK - Ruvati USA
VIGO 31'' L x 21'' W Double Basin Undermount Kitchen Sink with Faucet, Grid, Strainer and Soap Dispenser - Walmart.com
Glacier Bay All-in-One Zero Radius Undermount 18G Stainless Steel 27 in. Single Bowl Workstation Kitchen Sink with Pull-Down Faucet 4303F-1 - The Home Depot
Sinber 33" Drop in Double Bowl Kitchen Sink with 304 Stainless Steel HT3322D-S-9 | eBay
Kohler K-20060-1-NA Verse 33 inch x 22 inch Drop-In single Bowl Kitchen Sink with single Faucet Hole; Stainless steel - Amazon.com