ProMark's Rebound 7A ActiveGrip drumsticks feature D'Addario's innovative heat-activated grip technology that increases traction as you play, keeping your hands secure without limiting movement or technique. Crafted from American hickory—prized for its durability and responsive feel—these 7A sticks deliver the lighter weight and control beginners and younger players need. The acorn-shaped tip expands the sweet spot for improved articulation and tonal clarity. ProMark's ProMatch manufacturing process guarantees consistent weight and pitch across every pair. Specifications: .535" diameter, 16" length. Proudly designed and manufactured in the USA.