Natural minerals, science and artistry are combined to produce design-savvy products in the Acquabella collection that will satisfy tastes traditional, transitional and contemporary. Cast engineered stone with a chemically-bonded coated finish creates products that are beautiful, functional, and durable. Experience unparalleled relaxation with MTI's Air Massage System featuring 20 nearly invisible air jets that blend seamlessly into the tub floor, delivering optimal therapeutic benefits and ultimate comfort. The Hamilton oval tub is a thing of harmonious beauty, artfully designed with captivating convex and concave lines in counterpoint, boasting a deep bathing well, lumbar support, and standard integrated internal overflow and white toe-tap drain, offering you a truly luxurious and relaxing bathing experience.