Handcrafted in Canada;Commercial quality stainless steel 16 ga thickness;Corrosion resistant material 304 series (18/10);Unique design allowing the Home Refinements standard accessories to slide one over the other on two levels;1/2” accessory ledge on front and back of the bowl to accommodate any Home Refinements accessory compatible with 17’’ bowl;Home Refinements accessory compatible with 18’’ bowl to be used directly on the countertop (undermount with overhang 1/8’’ installation necessary);Attractive combination of UrbanEdge and J7 collections : vertical square corners [0mm] and slightly rounded corners [7mm] for bottom front and back folds Environmentally friendly product, 100% recyclable;Elegant no. 4 brushed finish that matches the appliances;Highly efficient sound deadening pads;Practical flat sink bottom and straight bowl sides that maximize available space in the bowl;Stylish and functional bowl bottom grooves that facilitate water drainage;Rear or side 3-1/2" drain placement;Mounting hardware included