Billie Jean King's Eye Coach Junior Replacement Arm Rafael Nadal 30 Duraflex Tennis String Reel

30 Duraflex Tennis String Reel (White) Specs:

The High comfort PU exterior is very comfortable to grip while the Airbag felt and Shock absorption PU inner layers work to dampen vibrations felt at impact

Babolat's Powergy provides comfort and power in a reasonably durable 16 gauge tennis string

or the entire string surface

David Ferrer

Billie Jean King's Eye Coach Junior Replacement Arm Rafael Nadal 30 Duraflex Tennis String ReelThings are not meant to last forever. Eventually your Eye Coach Junior arm will need replacing, and this is the part you'll need. This is for the junior version and will not work with the Pro adult model. Billie Jean King's Eye Coach Junior Replacement Arm Details: Arm includes replacement ball Replacement ball colour may vary Spring and Aluminum stem included attached Exclusively for Eye Coach Junior Product Code: EYECOACHARMJR