The Powerstroke P3 Felt Tone Bass Drumheads incorporate the traditional style of dampening a bass drum with a strip of felt into an easy to install all inclusive Drumhead. P3 Felt Tone Bass Heads are constructed with a free floating felt dampening strip built into the Drumhead without glues or adhesives making them ideal for vintage and contemporary Drum-set applications. Available in Hazy or Fiberskyn films for a unique specialized appearance in sizes 18" through 24"