Promark SD4W American Maple Bill Bruford Autograph Model Wood Tip, Single Pair Maple is a lighter wood allowing for a larger diameter stick without extra weight, ideal for precision and subtlety. Diameter: .531" Length: 15-7/8" Barrel wood tip provides a board, clear tone and is ideal for live performance Long thin neck for a fast and responsive rebound All Promark drumsticks are designed and manufactured in the USA