The Babolat Pure Drive Roddick GT Junior features all the technology and performance of the adult Pure Drive GT in a lighter, more maneuverable racquet, adapted to young, competition players. Also features Graphite Tungsten and Cortex vibration dampening technologies found in the adult version of the Pure Drive Roddick.Head Size 100 sq. in 645 sq.cm Length 26.0 in 660mm Unstrung Weight 8.8 oz 250 g Balance Point 330 mm Composition 100% Graphite Grip Syntec Prestrung