This specially designed tennis racket dampeners are very easy to use and install. Simply place the tennis racket vibration dampener, they will stay very tightly. Adopting silicone materials, flexible and durable, suitable for all kinds of tennis rackets, good helper for professional tennis in tennis matches. Features -Color:Multi -Material:Silicone -Size:2.50X2.50X1.00cm/0.98X0.98X0.39in -Durable silicone material: constructed from silicone, this dampener effectively absorbs shocks for a smoother playing experience. -Cute heart design: featuring delightful heart shapes, this dampener brings a fun and stylish element to your racket. -Minimizes hand fatigue: the dampener helps reduce hand fatigue, allowing you to with greater comfort. -Effortless installation: simply install the dampener on your racket strings for a simple and quick setup, ready for immediate play. -Lightweight, portable, easy to carry and use, this tennis vibration dampeners can bring you huge convenience. Package list: 4 x tennis vibration damper