A clean, contemporary design in a standard size bath with softened interior corners for comfort and beauty. This flexible bathtub can be under-mounted or dropped-in, and installed left or right hand. 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. Drop-in 54" x 30" x 22" (1372 x 762 x 559 mm) Material: Acrylic Gallons to Overflow = 55 (Liters = 208) Weight: 70 lb (32 kg) Waste and Overflow Included All Bathtub Dimensions are +/- 1/2" Easy Installation, Pre Leveled Bathtub and Stress-Free Cleaning .125" Lucite Acrylic with generous 1/4" backing provides superior structural support and water heat retention. 3/4 HP Varible Speed Heated Blower Low Level Water Sensor with Automatic Drying Cycle Individual Air Jets Pre-Mounted Blower and Controls Pulse/Wave Feature