Features: The Shock Absorbers of the tennis racket can effectively absorb shock, provide a more stable hitting experience, and reduce hand fatigue. Make of silicone materials, soft and enduring, easy to install and disassemble, suitable for most tennis rackets. Suitable for most tennis enthusiasts, including beginners and professional athlete, seeking to improve hitting stability and comfortable. Used during matchs, training, or leisure playing, it can effectively reduce hand vibration, improve hitting accuracy and control. Simply place the tennis racket damper in the middle of racket strings, the Shock Absorbers is stable that you not have to worry about it falling downyour racket. Specifications: Materials: Silicone Styles: Love Tennis/Star Star size: about 5x5cm/1.97x1.97inch Package Includes: 2Pcs Tennis Racket Shock Absorbers note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.