The Black Knight Quick Silver TC has a head size of 75.5in 2 (487cm 2) & is strung with the Power Nick 18 string for excellent durability & playability. This 130g (4.6oz) racket incorporates the Thermal Core technology which strengthens & stabilises the frame, as well as ensures faster racket recovery during impact. The n XS Nano Carbon makes the racket stronger & lighter, while the Extreme Modulus graphite guarantees reduced vibration. It comes with the Rad Cushion grip for exceptional tackiness & is supplied with a full cover for protection.