Crafted from durable enameled cast iron, Kohler's 60 in. x 30 in. Bellwether tub is sized for easy installation into standard bathtub alcoves. With a clean contemporary look, the unit is easy to coordinate with other products, as well as a variety of decors. Wide front and back ledges, 2.5 in. each, provide storage for toiletries and accessories, while a 14 in. step-over threshold offers an easy entrance and exit from the bath. The enameled cast iron used for the tub is made from at least 80 percent recycled materials.