Marine-grade sinks from Ruvati's Merino collection are designed for outdoor environments, like boat decks or backyard grill spaces, where extreme corrosion resistance is essential. Each sink is constructed of marine-grade T-316 stainless steel, which is the highest grade stainless steel available from Ruvati and is optimal for outdoor exposure. As a part of Ruvati's extensive collection of workstation sinks, the Merino collection features unique accessories like the thick cutting board constructed of food grade polymer (HDPE) that is resistant to water, UV, and other elements. Merino also features Ruvati's innovative ice chest sinks with double-walled insulation that can keep ice frozen for up to 24 hours. For further protection, each sink also includes a bottom rinse grid to preserve the sink from any additional wear. When it comes to finding the perfect outdoor sink, there are many options to consider - and we believe the Merino collection from Ruvati is the best. Color: Brushed Stainless Steel.