Ahead Weighted Work Out Drumsticks.Designed For Pad Use Only.AHEAD is the most advanced drumstick in the world. Features a built-in vibration reduction system which reduces hand fatigue and lets you play longer and faster. A replaceable polyurethane cover protects both stick and gear.Great For Increasing Speed and Endurance.Length ” 16 1/4Diameter ” 0.595Style ” Short Taper