Baring the name of one the games greatest ever players the wilson federer 100 tennis racket encourages powerful shots signatured by the man himself the racket is has a very manageable weight with feel playability and manoeuvrability all enhanced by the head light balance the racket is supplied strung with a wilson nylon string tennis racket length 27 inches 100 sq inch645 sq cm head size handle grip size 3inches strung weight 305g weight 305g