PROMARK OBD1
Promark OBD1 marching bass drum beaters feature balanced hickory handles with a weight ring underneath the 1 3/8 felt head. The OBD1 is best suited for 16-18" drums.
The OBD1 features a hard felt elliptical-shaped heads produce a focused bass tone without denting the head
Features
1 3/8” head
Recommended drum size 14”, 16”, 18”
This “weight ring” helps provide improved balance, increased head velocity, and enhanced sound projection