Streamlined for simplicity, the Underscore bath exudes refined style with contemporary flair that fits with a variety of decors. A slotted overflow drain allows for a luxuriously deep bath as you relax against the comfortable sloped backrest. Generous 6-foot length provides an incredibly spacious bathing area. Molded lumbar support offers extra comfort while bathing. Slotted overflow allows for deep soaking. Requires K-7271 or K-7272 Clearflo slotted overflow bath drain (sold separately). Center drain. KOHLER Acrylic Drop-in or under-mount. Acrylic