Vitreous china construction, Pre-drilled with 1 faucet hole, Basin interior 14-7/8" x 8-7/8", Basin depth is 4-1/2", Mount bolts height 30-1/2", Back of basin to center of faucet: 2 1/4", Back of basin to center of drain: 6 1/2", Can be installed using toggle or molly bolts (not included), Faucet not included, Hardware not included