Make sure you stay comfortable and in the game with Babolat RPM Team 17 tennis string

Size E: Women's 12 or Men's 9

24 boxes per case (72 balls)

This compact foam roller includes a GRID pattern that enhances blood flow to targeted areas while using it

Outer layer constructed of fibers specific to activity

Yonex POLYTOUR Pro 17 1.20 656' Reel Color:Warm Grey Make sure you stay comfortableThe 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.