Smile， letters and other novel design， unique fashion!Shock absorbing rubber shock absorber soft， to meet your different requirements at the same time enhance the suspension， decorative racket;Love sport you， how can you miss...Material: silica gelColor: randomUse scope: tennis rackets， squash racquetThe effect of shock:1， can effectively reduce the most widespread in vibration， the shots to keep the stability of the racket， improve handling;2， bring players comfortable feeling， the shock for all of the racket.Installation method:In the middle of the two wires， first to one side of the shock absorber， card into an arbitrary thread.Then hard to break off the second thread. Until the shock absorber in the other side of the card.