RMV Tom Fell Deep Performer Clear Double-Ply 18 Inch. Double-ply drumhead with a transparent, glued edge. Sturdy head with a fat sound, ideal for rock and live applications. The Deep Performer drumheads consist of two equally thick layers with a 1-inch glued edge. They provide a controlled, deep tone and can be tuned quickly and efficiently. Due to the consistency of the low frequencies, they can be combined with other models. These heads are the preferred choice for drummers who play a heavy sound with consistent dynamics.