Check the listing for details. Grapplesnake Game Changer Green- Reel -Tennis String. Condition: New. Listed at 169.95 USD. Introducing Grapplesnake Game Changer. We spent almost the entire year of 2020 developing this string along with our rapidly growing number of sponsored Pro players. We focused on spin, comfort and durability. Game Changer exceeded all expectations, with overwhelmingly positive feedback from Tour Pros.Game Changer is a powerful square poly, with enormous spin potential. It provides solid feedback upon contact for heavy-hitting, while maintaining a soft and comfortable feel. Its 4-edges help players produce massive spin, and it will not break easily. Game Changer also coils minimally, making it easer to string.This is a Tour level string, and we are very proud of it.Note: Rated at 1.20mm due to standard measuring methods, its square shape and sharp edges makes it more comparable to a 16 gauge round string. Weight: 23 grams for 40 ft of string. Available in neon green color. Tension recommendations: - 2 lb below normal poly stringing tension. Full 200m reel Grapplesnake USATennis Strings Made in Germany