Remos newest marching Bass drumhead combines the highly successful pre-muffled marching Bass drumhead with Remos newest black suede technology. Featuring 10-mil ebony film treated with Remos legendary suede process, The black suede has a free-floating internal muffling ring to focus attack, pitch and lower frequencies. With a 7. 5-Mil dampening underlay and a CS dot applied underneath for added strength, black suede is the ultimate in controlled articulation and sustain, with a powerful, contemporary appearance.