Regal Tip X Series Drumsticks 5A Nylon (5A Nylon) 5AX Nylon Acorn nylon tip for strong, cutting sounds Hickory 16-1/4" length x .560" diameter 5BX Nylon (RN-125NT-X) Acorn nylon tip for strong, cutting sounds Hickory 16-1/4" length x .590" diameter 2BX Wood Oval wooden tip on a strong, well-balanced stick designed for hard hitting Hickory 16-1/4" length x.625" diameter Metal X Extra length and beefy shaft for a stick you can slam Hickory 17" l