Kraus KHU15 Pax Zero-Radius 18 Gauge Handmade Undermount Single Bowl Stainless Steel Bar/Prep Sink, 14.5", Satin Premium t-304 stainless Steel construction: durable 18-gauge Steel for a stronger sink Noise defend&#8482; sound dampening system with under coating: padded on all sides for superior noise reduction 95 Degree angled walls for easy cleaning Channel grooves engineered for optimal drainage Scratch and stain-resistant commercial-grade Satin finish