Promark Shira Kashi Oak 747B "Super Rock" Wood Tip drumstick Shira Kashi Oak is a dense and heavy wood providing a sturdy feel, excellent articulation, and exceptional durability. Diameter: .590" Length: 16 3/4" Oval wood tip provides a dark, warm tone suited for multiple applications Thick, Medium taper for balanced response and rebound All Promark drumsticks are designed and manufactured in the USA