This Pax Single Bowl Undermount Stainless Steel Square Bar Kitchen Sink have clean geometric designs, with zero-radius corners for the distinctive look of a commercial sink in the home kitchen. This spacious undermount sink is made with stainless steel, an extra-tough and eco-friendly material. Flawless commercial grade satin finish protects against stains and rust, and will not dull or chip from daily use. The square rear-set drain provides more usable surface area in the sink, while 95� sidewalls reduce splashing for easier cleanup. NoiseDefend soundproofing technology eliminates noise and vibration when the sink is in use, for a quieter kitchen. Each stainless steel sink comes with free kitchen accessories, including a dish towel and strainer. Codes/Standards Key Features & Innovations Top Quality Material Kraus uses premium-grade 18 Gauge T-304 steel with 18/10 Chromium/Nickel, a heavy-duty industrial grade construction, for the highest level of durability and corrosion resistance. Noise Defend Soundproofing Extra-Thick Rubber Pads - Thick rubber damping pads cover up to 80% of surface area. Non Toxic Undercoating Commercial-grade non-toxic undercoating prevents condensation buildup, protecting cabinets from damage. Positive Reveal Kraus positive reveal sink edge extends 3/8" past countertop and the sink rim is exposed on all sides. Negative Reveal Kraus negative reveal countertop extends 1/8" past sink edge, and overlap sink rim on all sides. Zero Reveal/Flush Mount Kraus-zero reveal/flush mount in this sink edge is completely flush with countertop and the sink rim is covered on all sides. Limited Lifetime Warranty Kraus is proud to offer fixtures and accessories engineered for a lifetime of outstanding performance and backed by our limited lifetime warranty.