Angled drain grooves help direct water toward the drain and strainer Strainer included Multi-layer undercoating to help reduce noise when the sink is in use 18 Gauge Thick 304 Stainless Steel Certified and listed by UPC, cUPC, CSA, IAPMO, ANSI and SCC Warranty LifetimeFinish: Satin Type: Drop-In Number of Basins: Single Material: Stainless Steel Faucet Holes: 2 Holes Hole Diameter: 1.5 Centers: 8 Basin: 10 D x 16-3 4 W x 30-1 4 L Sink Depth - Top to Bottom: 10 Length - Side to Side: 33 Width - Front to Back: 22 Weight: 23lbs Faucet Included: No ADA Compliant: No Disposal Flange Included: Yes Country of Origin: China