Middleton double bowl self-rimming kitchen sink. 33' x 22' x 7' double (equal) compartment squared deck design with 3-5/8' drain opening. 21-gauge stainless steel with a self-rimming rolled rim. SilentShield sound deadening. Satin deck and basin. 4-hole faucet punching. Includes 10 installation clips. Lifetime limited warranty.