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
• 1 3/8” head
• Recommended drum size 14”, 16”, 18”
• This “weight ring” helps provide improved balance, increased head velocity, and enhanced sound projection
• All ProMark drumsticks are designed, engineered, and manufactured in the USA at our Texas facility to the most stringent quality controls in the industry