FREE !!! STRING + GRIP + COVER + EMS
Balance: Even Balance
Stiffness: 
Composition(Frame): High Resilience Modulus Graphite + Nano Fortify TR + HARD CORED TECHNOLOGY
Composition(Shaft): High Resilience Modulus Graphite + PYROFIL + 6.6 SHAFT
Weight & Grip Size: 3U, 4U G5
Tension: 3U ≤ 29lbs, 4U ≤ 28lbs