Item:SS-8105 Dimension:30-1/8" x 17-7/8" Deep:8"/5.5", 7"/5.5" Thickness:18 Gauge material:304(18/8) Finish:satin,polish Description:3-1/2"(114)drain opening Made of high grade stainless steel with 1.0mm-1.2mm in thickness. Standard American dimension with high quality one-piece or seamlessly welding formed. Polished or Satin finish gives long lasting beauty. Full undercoated and firm pads on sides and bottom of the bowls for sound deadening ,moisture proofing and anti-vibration. Includes Standard template cardboard and fastening clips. We China Newstar Company can also offer you a range of stainless steel sinks to choose, such as undermount double/single bowl sink,topmount double/single bowl sink,undermount right-angled double/single bowl sink,and circle sink. China Newstar Company supplys you all kinds of stainless steel sinks,glass sinks,ceramic sinks,copper sinks, granite sinks,marble sinks,stone sinks which are fashion,high quality and low price.There are also bowls and vessels available with the above mentioned materials.The sizes and styles are available for normal and your customized. Fashion designs and styles put you in good mood. If any interested, pls contact us for more styles and detailed information.We have many different kinds of sinks for your references.We will be always ready to supply high quality service to you. Thank you!