The Promark Optima Series Marching Bass drum mallets provide you with improved balance and increased head velocity, featuring a uniquely-contoured hickory handle with a weight ring at the base of the mallet head. The elliptical-shaped felt head produces a focused bass tone without denting the drumhead.
OBD1 - For 14"-18" bass drums
OBD2 - For 18"-22" bass drums
OBD3 - For 22"-26" bass drums
OBD4 - For 26"-28" bass drums
OBD5 - For 28"-30" bass drums