Convenient 19-inch step-over height retains the same depth as a standard 21-inch bath Molded lumbar support offers extra comfort while bathing Slotted overflow allows for deep soaking Integral apron creates a clean, finished look Integral flange helps prevent water from seeping behind wall and simplifies alcove installation Capacity: 68 gallons Acrylic. Left drain. Requires K-7271 or K-7272 Clearflo slotted overflow bath drain (sold separately). Alcove.