The Controlled Sound X Coated Bottom Black Dot features focused midrange tones with added durability. Constructed with 1-ply of 12-mil Coated film and a 5-mil Bottom Black Dot, Controlled Sound X Coated Bottom Black Dot drumheads provide heavy-duty drumhead characteristics. The drumhead's outer area offers enhanced tone and sensitivity while the center dot adds durability and overtone control. Available in sizes 10"- 14".