The li ning turbo charging 7td badminton racket is an excellently balanced all round choice designed for all styles of advanced players the racquet is medium flex and has the dynamic optimum frame geometry from the n7 racket which was a big hit the 85 89g 3 31oz frame is made from carbon fibre for ultimate strength and low weight and it has an isometric head shape a full length cover is included with the racket to protect it off the courts