Features: It is make of 304 stainless Steels materials, highly temperature resistance, abrasion resistance, and is not easy to corrode, deforms, or rusts. The surfaces is treated with brushed process, which not only makes it more beautiful, but also not easy to leave handprints and water stain, easy to clean. Perfect for washing vegetables, dishes, and can meet the needs of different place of use such as family kitchen and bar. This kitchen sink with Square and single bowl design can effectively save kitchen space and make kitchen look more neat and compacts. It have antioverflow function, which can effectively prevent water from overflowing the sink causing trouble and cleaning. Specifications: Materials: Stainless steels Size: about 340x210x140mm/13.39x8.27x5.51inch Internal Size: about 300x170mm/11.81x6.69inch Hole size on the countertop: about 320X190mm/12.6x7.48inch Package Includes: 1pc Stainless Steels Kitchen Sink note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.