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