Welcome to Yitaoju Co., Ltd. Premium MaterialOrange Angry Face Shock Absorber is made from premium silicone material, with great flexibility, durable, lightweight and long using time.Easy Installation: Angry Face Dampener is easy to install that you just need to simply insert them into the strings of your tennis racket. They won't affect your hitting sensation.Improve Your Game: Angry Face Dampener can effectively absorb the vibrations produced when hitting the ball with your racket, enhancing your hitting accuracy and ball control ability.Product Size: Angry Face Dampener is with diameter approximately 2.2cm/0.87inch, thickness approximately 0. 8cm-0. 9cm/0.31inch-0.35inch.Great GiftSilicone Absorber fits all tennis rackets, suitable for tennis players of all ages. A great gift choice for family members and friends who tennis. Specification: Material: Silicone Size Chart: Diameter: About 2.2cm/0.87inch, Thickness: About 0. 8cm-0. 9cm/0.31inch-0.35inch Package Includes: 1Tennis Racquet Dampener Note: Please allow slightly errors due to manual measurement and different .