... -Piece technical. FEATURES:1, One-Piece Stainless Steel Topmount Double Bowl Kitchen Sink2, Never Welding, No Rust3, Under coating, Sound Pad ... Dimension: 782x460mm (30-7/9" x 18-1/10")Big Bowl Dimension: 396x374x200mm (15-3/5" x 14-5/7" x ... 7-7/8")Small Bowl Dimension: 260x312x175mm (10-1/4" x 12-2/7" x ... .: 27/27.5kgs1X20GP/40GP/40HQ Qty: 700/1440/1690pcs. Double bowl sink FW-7745