Benefits: Ultra playability; low impact; superior durability.Recommended For: Extra power, feel, and control.Composition: Nylon co-polymer core; nylon mono-filament wraps; Pearl nylon coating; TNT processing.Length: 40ft. (12.2m)Playability: 9.5Durability: 8.5Overall Rating: 9String Tension: 40-65lbs (18-30kg)(All colors may not be available in stock.)