Nanoscale Technology-Engineering At The Level Of The Individual AtomTraditional racket construction increases the thickness of graphite or carbon layers for high strength, which adds weight to the racket thus it is harder to manoeuvre.The nanoscale engineering process allows sensitive control over how the rackets materials function at the molecular level by utilising the carbon compound fullerene.Nanoscale elastic Ti delivers high elasticity and high strength within the same racket frame. the elastic TI provides a powerful rebound effect which after impact allows the frame to snap-back to its original shape, this will laun the shuttlecock down court with increased accuracy and immense power.30% More Impact Resistance10% More Durability5% More PowerFlex: Extra StiffComposition Frame: H.M. Graphite/Fullerene/Elastic TitaniumComposition Shaft: Graphite FullereneWeight: 85-89.9gRecomended String Tension: 17-27lbs