This specially designed tennis racket dampenerisvery easy to use and install. Simply place the tennis racket vibration dampener, and then you can enjoy your shot, no need to worry about losing it, it will stay very tightly. Adoptingsiliconematerials, flexible and durable, suitable for all kinds of tennis rackets, good helper for professional tennis in tennis matches. Features -Color:Red -Material:Silicone -Size:3.00X2.30X0.60cm/1.18X0.90X0.24in -Silicone materials make the tennis racket dampeners very effective in shocking absorption. -Aimed to improve control of the racket, more comfort and consistency, bring you good using feeling. -The vibration dampenerisfit for many kinds of tennis racket, very professional and practical. -The tennis accessory is loved by almost all ages who are interested in tennis, unique present options. -Lightweight, portable, easy to carry and use, this tennis vibration dampeners can bring you huge convenience. Package list: 4 x tennis dampeners