Bathroom Sink, Compliance Yes, Back Splash Height 4 1/8 in, Bowl Depth 18 in, Rectangular, Bowl Size 22 5/8 in x 20 7/8 in, White, Drain Opening 1 1/4 in, Faucet Hole Dia. 1 1/4 in, Faucet Installation Style Single Hole, Vitreous China, Mounting Location - Faucet Deck, Wall, No. of Bowls 1, Number of Faucet Holes 1, Overall Height 13 3/4 in, Overall Length 22 5/8 in, Overall Width 19 1/8 in, Toto, LT307 Series Commercial Wall Hung Lavatory Series, Side Splash Height 3 1/4 in, Vitreous China