The SD4 was designed by jazz great Bill Bruford. It's extremely long taper allows for the ultimate response. The small barrel tip provides exceptional ride cymbal articulation.

• Maple is a very light wood which allows for a large diameter stick without the weight. Small sticks are ultra light for precision and subtlety.
• Diameter: .531" Length: 15-7/8"
• Barrel wood tip provides a board, clear tone and is ideal for live performance
• Long thin neck for a fast and responsive rebound
• All ProMark drumsticks are designed, engineered, and manufactured in the USA at our Texas facility to the most stringent quality controls in the industry