Haustern Prisma Series Granite 2B Top Mount Kitchen Sink Ghisa Black Colour (HT-PRISMA-624B)Specifications Material : 80% natural granite stone particles + 20% acrylic resin Features : Prismatic design with Easy Cleaning Feature Heat Resistance up to 345C Overall Size (L x W x D mm) : L860 x W500 x D230 Bowl Size (L x W x D mm) : a) L314 x W390 b) L450 x W434 c) L840 x W480 Description : 1 Bowls Granite Sink Overflow : Yes Accessories : 3 1 2" Waste Strainer SW 01 3 1 2" Waste x1 unit SW 02 3 1 2" Waste with Overflow x1 unit Colour : Ghisa