Made in Japan using the tightest tolerances (± 1g ± 1cpm), most rigorous quality control measures and the finest lightweight materials available, Mitsubishi has developed their most innovative high-performance, 29 and 39-gram ultra-lightweight golf shafts to date. GRAND BASSARA™ not only delivers strength, stability and performance, but also superior feel. Mitsubishi's ability to push the limits of ultra-lightweight and performance is largely due to strategic use of an innovative new proprietary carbon fiber material – MR70. MR70 is 20% stronger and 10% greater modulus elasticity than comparable materials, and has helped them take their game to the next level. GRAND BASSARA™ is finished with an ultra-premium Ion Plating (IP) with a jet black dye, and sophisticated holographic decal.