HICKORY WOOD: Hickory is the most popular wood choice for drumsticks due to its resilience, responsiveness, durability, and classic feel. ACORN TIP: The reinvented acorn tip provides a larger sweet-spot for increased responsiveness and articulation. LENGTH: 16'406.4mm. DIAMETER:.535'13.5mm. MADE IN USA: All Promark drumsticks are designed, engineered, and manufactured in the USA at our Texas facility to the most stringent quality controls in the industry.