A circular drop-in bathtub with a gently sloped back and round interior will be a true centerpiece in any bathroom. With ample interior space this two person tub is the sure to please a discerning bather. 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 60" x 60" x 21" (1524 x 1524 x 533 mm) Material: Acrylic Gallons to Overflow = 86 (Liters = 326) Weight: 138 lb (63 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