AERO CARBON uses the astonishing material-40Tonne combination with Nano Booster Tube. This material can absorb a high amount of bending forces before yielding and provides extreme strength .To maximize performance of AERO CARBON FELET has developed 80 grommet patterns to improve sweet spot with precision and protects the frame holes from disintegrating under the pressure of the strings. In addition, this Aero series integrated with Aero Hexa Frame giving users devastating smash without losing the force and control of the stroke. Get this amazing 40T racquet without regret. Ideal for amateurish and professional players. - Frame Type: Aero Hexa Frame with Wide Body Design - Shaft: 7.0mm Nano Booster Shaft - Material: Aero-Carbon Technology + 40 Tonne Japan Hot Melt Graphite + Nano Science - Weight: 2U, 3U, 4U - Balancing point: 2U, 3U, 4U - Grommet System: 80 Holes - Grip: G1 - Max Tension: 35 lbs - Racquet Length: 675mm Suitable For ： For Powerful Hard Hitter Players . Give Users Devastating Smash Without Losing The Force And Control Of The Stroke .