The STUDIO COLLECTION by HYDRO SYSTEMS reflects the sleek simplicity of modern style and elegance. Carefully handcrafted one at a time, the collection offers 21st Century tub technology while creating a unique, one of a kind bathing experience only a luxury bathtub can afford. The collection consists of 12 bathtubs including: Studio 5959, Studio 6032, Studio 6036, Studio 6042, Studio 7236, Studio 7242, Studio Hourglass, Studio Oval, Studio Dual Oval, Kona, Marie 6042 and Regan. All STUDIO COLLECTION bathtubs and whirlpools include standard features and are backed by our exclusive 5-year limited warranty.