Powermax® 2 Ultra White marching bass drumheads provide supreme tone control, attack, low-end projection and a clean, white finish. Powermax® 2 bass drumheads feature a free-floating internal muffling ring alongside a Bottom White Dot for added tone control and durability. 2-plies of 7-mil Ultra White film are built in combination with Remo’s Crimplock® hoop to provide a supremely wide tuning range and increased stability.