Check the listing for details. Remo Emperor Smooth White Crimplock Tenor Drumhead - 12-inch. Condition: Used. Listed at 30.99 USD. A Go-to Head for Marching Tenor Percussionists For marching drummers in search of a bright sounding and long-lasting batter head, the Emperor Smooth White Crimplock head is the place to turn. Constructed from Remo’s proprietary 2-ply Smooth White film, this head delivers the attack, projection, and bright tone that marching tenor percussionists require for true rhythmic command of their smaller tenor drums out on the field. The high-tension Duralock Crimplock Hoop maintains phenomenal tuning stability and range for high-register situations, making the Crimplock an ideal match for marching tenor players. Sweetwater drummers also appreciate how this technology increases the strength of the hoop — it lasts longer and provides the most solid tuning platform possible.