Absorber babolat Vibrakill 2.0 Comfort 216832 & nbsp; vibrastop tennis so -called caterpillar. We put go on several strings rockets tennis tennis in in purpose damping vibration. Vibrastop is Zeg & oacute; lnie recommended for tennisist & oacute; w, kt & oacute; rzy & nbsp; during games put pressure on highest level comfort and increased increased protection against injuries elbow. & nbsp;