TECHNIFIBRE 305 STRING UNITYMost popular squash string for the past 30 years. A powerful stirring due to the PU400 Inside, combined with a perfect feeling of generating spin due to the thousands of micro fi laments of polyamide generates maximum fl exibility of the strings. The best string for the traditional play. Gauges: 1. 10 mm 18 1. 20 mm 17 1. 30 mm 16 Set Length: 9,70m Reels: 200m 110m (1,10 18 & 1,20 17)