48" Victen Fireclay Wall-Mount Bathroom SinkOne of the very first observations about this wall mount bathroom sink will likely center around the incredible size of the bowl itself. A more thorough inspection will reveal the strength of the fireclay itself, the presence of a pre drilled overflow hole and the two faucet drilling options. Overall Dimensions: 47 1 2" L x 18 1 2" W (Front to Back) x 4 3 4" H ( 1 2") Interior Dimensions: 47 1 8" L x 12 7 8" W (Front to Back) ( 1 2") Pre Drilled