Streamlined for simplicity, the Underscore oval bath exudes refined style with contemporary flair. The Bask heated surface warms your back, shoulders, and neck with adjustable temperature settings to create a soothing, spa-like environment. A slotted overflow drain allows for a luxuriously deep bath as you relax against the comfortable sloped backrest. Bask® heated surface creates spa-like relaxation with soothing warmth on your back, shoulders, and neck. Three heat settings allow you to customize the surface temperature. Molded lumbar support offers extra comfort while bathing. Oval-shaped basin offers a graceful and spacious bathing experience. Slotted overflow allows for deep soaking. Requires K-7271 or K-7272 Clearflo slotted overflow bath drain (sold separately). Center drain. Drop-in or under-mount. Acrylic