★1.【PREMIUM MATERIAL】: The sink is built with 304 stainless steel and 18 gauge thickness. Maximum prevention of scratches. ★2.【NOISE REDUCTION】: Rubber dampening pads & stone guard undercoating, assuring exceptional noise reduction and quiet dependability. ★3.【COMMERCIAL GRADE SATIN FINISH】: Corrosion and rust-resistant; resilient and easy to clean. ★4.【LIFETIME LIMITED WARRANTY】: Satisfaction guaranteed with customer service that puts you first, buy with confidence. ★5.【PACKAGE INCLUDE】: Undermount sink, mounting hardware and cut-out template.