Titanium Power 55 is made of aluminum alloy for the head and lightweight high-tempered steel for the shaft in a two (2) piece construction using external t-joint. A composite weave of ultra-strong titanium provides optimal stiffness and power in rackets that are exceptionally light and maneuverable. The Head Titanium 55 at 102gm is considered lightweight compared to Yonex B500 which weigh around 120gm. The racket is also extra long, 10mm/1cm more than standard length. An excellent racket for Physical Education (PE), high school or community centers looking for durable performance racket.