Simple Deluxe handmade sink is made of high-quality stainless steel, which is highly resistant to corrosion and dents. Engineered for easy draining with off-set drain, gently sloped bottom, and channel grooves that prevent water from pooling in the sink. Fully insulated with proprietary noise-defend soundproofing, including extra-thick pads and protective undercoating that absorb noise and vibration when sink is in use.