The prince thunder beast 100 tennis racket is a powerful choice with a mid plus 100in2 645cm2 head for improved shot control and provides a lightweight yet sturdy feel thanks to graphalu and titanium carbon braid construction a head light balance makes it easy to handle whereas due to an open 16x19 string pattern the racket packs more power and spin it is strung with a durable nylon string and has durapro grip for a combination of tack absorption and feel plus an included full length he