The Carolina by Malibu Home is an oval drop-in bathtub with a tiered deck and subtle design that seamlessly blends with any surrounding. The armrests and the gentle curve of the bath provide tranquil and supportive comfort. 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. The adjustable twist feet simplify leveling the bathtub. The design of this tub offers the flexibility of left or right-hand installations. UL and cUL compliant. Made of acrylic.