Anti-Vibration Tennis ShockSorb Dampener - 2 Pack

it was a gift to me from my tennis coach. I love it and have told everyone I know that plays tennis about it and everyone has ordered them. Its fantastic !!!

I've never liked dampeners. I've always valued knowing where the ball is hitting the strings on my frame, but dampeners muddied the feel and didn't allow me to have a sense of where I was striking it. These are the first dampeners that cut down on the vibration that contributes to elbow pain and helped me hit with a poly to maximize spin. I've already lent one of mine to a friend, who bought it from me after about 5 minutes of playing.

So far so good but only a few days. No vibration, easy to install and seems to ease arm soreness.