1.0 Mm Stainless Steel Sus 304 Material Stainless Color 2 Bowls Under Mount / Top Mount / Flush Installation Overflow Safety Noise Absorbers (MUFFLE Coating With Rubber Padding) S-Pipe Strainer With Basket Filter Installation Pipes 1st Bowl Dimension Length: 398 Mm Width: 378 Mm Depth: 205 Mm 2nd Bowl Dimension Length: 278 Mm Width: 378 Mm Depth: 205 Mm Topmount Length: 725 Mm Width: 393 Mm Angle: R23 Mm Undermount Length: 709 Mm Width: 377 Mm Angle: R15 Mm Flush Length: 763 Mm Width: 431 Mm Angle: R2 Mm