Retter Marble Vessel Sink - BlackNumerous notable features of this vessel sink include the short interior, the presence of a faucet hole on the back deck and the longer than average size. The reflective inside also meshes well with the natural, jagged texture of the outside. Overall Dimensions: 23 5 8" L x 15 3 4" W (Front to Back) x 3 7 8" H ( 1 2") Interior Dimensions: 21 1 4" L x 12 5 8" W (Front to Back) ( 1 2") Hand Carved Natural Marble Construction No Overflow 2 3 4" Basin