The SD531 was designed by Jason Bonham. It features a relatively short taper and a large wood modified acorn-shaped tip for added power and volume.

• 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: .595".

• Length: 16-3/4".

• Acorn wood tip provides a dark tone and is ideal for acoustic performance.

• Short, quick taper for a more forward balance with less rebound.

• All Promark drumsticks are designed, engineered, and manufactured in the USA to the most stringent quality controls in the industry.

• The ProMatch process ensures unrivalled consistency of weight and pitch from stick to stick, and pair to pair