monofilament premium polyester for extra durability

If you're a tennis player who breaks strings often

Only ball used in all international squash competitions

As used by Lucie Safarova

The numbers are printed on black VCP windscreen material with white paint so they are easily visible and very durable

Solinco Hyper-G 17 1.20 COLLECTION-Type-String Savers monofilament premium polyester for extraSolinco Hyper G 17 1. 20 tennis string is designed to offer excellent playability and control. Youll generate intense power and spin with the addition of great bite. This string uses a newly developed chemical formula in combination with high powered polyester monofilament fiber. Co Polyester string. Shaped to generate maximum power and control.