... size: 740x460x210mm Opening size: ... and our best selling kitchen sink in vairous depth ,thickness and drain ... sink is treated with anticorrosion coating to combat area with extreme high humidity.Beautifully designed high ridges all round the rim of the sink and ... stainless steel material ,high nickle,anti-corrosion and anti-oxidant,provides durability and easy cleaning. Single Big Stainless Steel Sink ...