Removable mesh divider net included

24 boxes per case (72 balls)

Outer layer constructed of fibers specific to activity

and hamstrings

For a string that perfectly blends spin

Yonex POLYTOUR Pro 17 1.20 656' Reel Color:Warm Grey Removable mesh divider net includedThe Yonex Poly Tour Pro 1. 20 17 Reel Blue is a polyester monofilament that provides excellent durability while reducing arm fatigue. This string also features a high repulsion power to help you hit winners. For players of all swing speeds looking for a soft, versatile string, try the Yonex Poly Tour Pro! Provides a comfortable, arm friendly feel with each swing. Delivers greater durability while reducing arm fatigue.