The professional model imitates natural gut string and the ISOPEED Power Ribbons are used both for the core and for the surface coating. The surface coating is heat-sealed in order to increase its life expectancy; the Power Ribbons can move freely within the core. This results in very good ball acceleration and optimal arm protection.
- Gauge: 1,20 mm
- Length: 12 m
- Color: natural
- Mantel: Polypropylen, heat-sealed Power Ribbons
- Core: Polypropylen, Power Ribbons
- Pre-stretching: String
- Best suited for: high string tension; normal and small head size; normal and closed string pattern