The 7A is a standard diameter drumstick for those that enjoy a light and short stick. Excellent for Jazz play and where lower volumes are appreciated. The nylon tip provides a brighter, more articulate sound. Shira Kashi Oak is a dense and heavy wood providing a sturdy feel in your hand and excellent ride cymbal articulation. Sticks made of this Japanese Oak are exceptionally durable and usually last longer than other types of wood. Shira Kashi Oak is a dense and heavy wood providing a sturdy feel, excellent articulation, and exceptional durability. Diameter: .512" Length: 15 3/8" Oval nylon tip provides a brighter more articulate tone suited for multiple applications Medium taper for balanced response and rebound All ProMark drumsticks are designed and manufactured in the USA to the most stringent quality controls in the industry