Simplicity in its finest drop-in bathtub form. This contemporary gently curved center drain tub with a spacious rounded interior will delight the senses and thrill any bathing enthusiast. The bubble massage air system delivers warm air bubbles to caress your entire body. The air system takes surrounding air, heats it, and infuses it into the bath, relaxing muscles and leaving you feeling refreshed. Customize the experience by adjusting the intensity from a soothing effervescent touch to a more spirited massage.