Yamaha CT-8008 8'' Concert Tom *DEMO*The CT 8000 Series are constructed using the Yamaha Air Seal System and YESS Mount System to produce a quality drum and to achieve the distinct Yamaha sound. Available in 8 sizes.*The WS 865A stands are sold separately. Features Size 6" x 5 1 2" New Size Structure Yamaha adopted the same size structure as the flagship CT 9000 Series, based on the proportional relation between diameter and depth, which is For every 1 inch increase in diameter, increase