POWERFUL PERFORMANCE WITH LESS FREQUENT CLEANING - TORNADO FLUSH swirls water in a circular pattern to fully wash the bowl surface. CEFIONTECT is an ultra-smooth glaze that minimizes waste from sticking so that it is easily washed away. STYLISH AND MODERN DESIGN - Update your oasis with this stylish design that couples well with any bathroom décor. The elongated bowl provides added space for comfort. This bowl fits into 12 inch rough-in installations. COMPLETE YOUR TOILET - Drake bowl only; Compatible Drake tank required; Wax ring, flange bolts, and water supply lines not included; Finish your purchase with the addition of a TOTO SoftClose seat or upgrade to a WASHLET bidet seat.