The Jacksonville by Malibu Home is a contemporary bathtub with softened interior corners. The center drain configuration provides two backrests positions and an unobstructed path to fully stretch and immerse yourself. 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. This bath can be under-mounted or dropped-in, and the twist adjustable feet. UL and cUL compliant. Made of acrylic.