The Zildjian 5A Anti-Vibe Drumsticks come in the world's most popular and commonly used 5A size, offering a comfortable balance and feel, and the flexibility to produce the right sound in any musical situation. Developed in conjunction with noted vibration authority, Sims Vibration Laboratory, Zildjian Anti-Vibe Drumsticks contain a patented feature that effectively reduces key vibrations. The ultimate in versatility, look no further than the Zildjian 5A for a stick truly designed for playing any style of music.