The Emperor Smooth White Crimplock Tenor drumhead features Smooth White film with bright tone, attack and projection. Combining 2-plies of 7.5-mil Smooth White film with Remo's high-tension Duralock Crimplock hoop, Emperor Smooth White Crimplock Tenor drumhead is ideal for bright sounds on smaller size Marching Tenor drums. Available in sizes 6" - 14".