The style of kitchen sinks are stainless steel single bowl sink, stainless steel double bowls sink, stainless steel single drain board sink, stainless steel double drain board sink. size: 23.5" x 21" x 9", 31.7" x 18.3" x 9", 31 " x 20" x 8"/ 8", 31" x 20" x 9" / 8",36" x 21" x 9" / 7", and so on. The thickness of sinks is various, such as 05mm /0.7mm /0.8mm /0.9mm /1.0mm /1.2mm . Finishing: satin, polishing. Material : ss.304 or ss.202