Corpsmaster Indoor Marching Series is the most complete line of drumsticks and mallets designed specifically for indoor applications. They are engineered to produce a clear attack and a pure sound without unwanted and excessive overtones. All Corpsmaster Indoor Series drumsticks are made of hickory. A reduced version of Tom Aungst's Signature model. Modified to create great sounds for indoor snare. In hickory.L = 16 5/8" D = .675"