Features: new and high quality Decrease Vibration: Tennis racquet dampeners is made from soft silicone, not easy to break or deform, which can help reduce the vibration and impact during playing tennis, best for tennis training and tennis competition. Funny Shapes: Tennis vibration dampeners adopt fun element, vibrant and delicate, you can choose the kind you like to apply on your tennis racket, making it more eye catching; It is both decorative and practical. Simple Installation: Tennis racket vibration dampener is easy to install, just put it between 2 tennis racket string, and it can be fixed, not easy to fall or get losts, and enabling you to have more fun playing tennis. Great Gifts: You can send the tennis dampers to your friend, family, coworkers, neighbors, classmates, students, kids, teacher, tennis player and more people who like playing tennis, funny and useful. Rich Choices: You will receive 1piece of tennis dampeners, assorted in cute styles, suitable for tennis racket (or try a squash racket ), the 12 styles are enough for your daily use and replacement demands. Specifications: Material: Silicone Color: As The Picture Shows Package Weight: approx.5g Style Options: 12 Style are Available as Shown in the Picture. Size: approx.2.4x2.4cm/0.94x0.94in (More Size Detail, Please See Photo.) Package Includes: 1Pc Tennis Racket Vibration Dampener note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!