Brant Oval Cast Concrete Vessel Sink - Dark GreySubtle qualities such as slight differences in the rim thickness and a sensational overall shape separate this concrete vessel sink from most other models. The basin fits standard bathroom drains and works with most taller single hole vessel faucets. Overall Dimensions: 21" L x 15 3 8" W (Front to Back) x 6 1 2" H ( 1 2") Interior Dimensions: 19 1 2" L x 14 3 8" W (Front to Back) ( 1 2") 5 3 4" Basin Depth Cast Concrete Construction Sink Machine and