Whitehaus WH1-114RTB-WH Isabella 19-3/4-Inch Wall-Mount Lavatory Basin with Central Drain, Attached Towel Bar, and Right-Hand Faucet Drilling, White No overflow Mounting hardware included Center drain Wall mount Single hole faucet drilling on the right No Overflow Single Hole Faucet Drilling on Right-Side of Basin Center Drain Mounting Hardware Included Inside Dimensions: 13 3/4-Inches by 7 1/2-Inches by 4 1/8-Inches