1. Vibra Worm - 6 Pack - Gel Filled Long Tennis Racquet Vibration Dampener (Click Link to Check Price on Amazon)
Editor's Rating : 8.9 out of 10
Gel Filled Vibration DampenerCovers 5 or 6 strings for more vibration reduction

2. Gamma Shockbuster Vibration Dampener, Black (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
The original "worm" shaped vibration dampener.Contacts the critical main strings and dampens out vibration with its patented Zorbicon filled design.

3. Gamma Sports Shockbuster 2 Vibration Dampener - Blue/Black (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Extreme vibration dampeningZorbicon gel kills harmful shock

4. Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber For Strings- Best For Tennis Racket, Premium- Durable & Long-Lasting- Great For Tennis Players (Green) (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
BEST SHOCK ABSORBER- Rated the #1 tennis dampener by our buyers!!! The perfect blend of minimalism and shock absorption. Exquisitely slim and manufactured to optimize your tennis game!PREMIUM QUALITY AND MAXIMIZED COMFORT- 21K Sports vibration silencers are made to last at least 100 Hours Of Play! Meticulously designed to improve your comfort and consistency in every shot.

5. Tennis Vibration Dampener, 3-Pack (Cherry Red) (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
WIDE BODY VIBRATION DAMPENER: The wide-body design allows for greater contact across 6 main strings, creating a larger dampening effect compared to traditional button-style dampeners.STYLISH AND COLORFUL: Tennis dampeners don't have to be boring! Our product comes in fun, vibrant colors to complement your style!