Transform your bathroom into a personal spa with the KOHLER® Underscore Heated BubbleMassage™ air bath. This 72" x 36" rectangular drop-in contemporary drop-in bath features clean, smooth lines for a sleek look, while 122 airjets release thousands of heated bubbles to envelop you in a gentle, customizable massage. The heated water ensures lasting warmth as you soak, helping to melt away daily stress and promote relaxation. With intuitive controls, you can create a soothing escape at the touch of a button.