• Two 7mm Mylar Plies • Overtone Dampening • Very Bright to Cut Through Band • Very Durable Remo's Clear Pinstripe heads have two plies of 7mm-thick Mylar (14mm total), so you can wail just about as hard as you please without breaking them. They've got a super bright tone and a medium sustain to help cut through any other noise, and are designed to dampen unwanted overtones from the outside edge.