Yonex POLYTOUR PRO 17G Tennis String Reel Yellow yb30 Spin: With its open string

Spin: With its open string pattern and fast swing speed

It is engineered for players who want the "snap-back" and spin potential of the RPM line but require a much softer

"grab-and-go" bag for practice sessions or club matches without the bulk of a full-sized tournament bag

63 in — Built for Pure Shock Dampening & Control)

Yonex POLYTOUR PRO 17G Tennis String Reel Yellow yb30 Spin: With its open stringThe Yonex POLYTOUR PRO in its iconic Yellow colorway is the flagship co polyester of the Yonex lineup. It is globally recognized as one of the most versatile and reliable strings on the professional tour, famous for providing a "plush," dampened feel that is often missing in the polyester category. The 1. 20mm (17G) gauge is the high performance variant, optimized for maximum spin, feel, and elasticity. Performance Profile Signature "Plush" Feel: