Made in Japan - High Quality Japanese material for great strength to weight ratio - 26mm Slim Titanium Shafts. Retains 90 Degree Flight angle - 8 Flights are moulded to ensure you flight remains at the perfect 90 degree angle during play. Reduced deflections - 8 Flight is thicker at its core and tapers to its leading edges, providing core Flight strength whilst the outer edge flexibility reduces deflections. Secure Fit - 8 Flights screw tightly to compatible 8 flight shafts for an unbreakable bond between flight and shaft. Compatible with all 8 Flight Shafts Only.