V-Pro is a smooth co-polymer string with outstanding durability and tension maintenance. The firm feel and lower power are great for players with high swing speeds who need ultimate durability. Players looking for great durability and the firmest feel for their big swings should give V-Pro a try! 

• Gauge: 18/1.18mm
• Length: 40ft/12m
• Construction: Co-polyester monofilament
• Color: Black