The clear, 10mil, single ply Focus-X drumhead features a vented muffling ring tucked into the hoop underneath the head. The vented muffling design eliminates unwanted ring while maintaining a fat tone on tom-toms and creating a sensitive and articulate response from the snare drums. No external muffling needed! Great for close up miking- live or in the studio . Available in a coated, reverse Power Dot version for even more FOCUS!