Technifibre t flash tennis racket the technifibre t flash tennis racket has been designed specifically for offensive players that want superior manoeuvrability teamed with synergy link grommet construction technology that increases shock absorption tennis racket synergy link technology unstrung weight 265g head size sq in 100 beam width 225 25mm tapered beam balance 330mm length 27 inch string tension 49 59 lbs string pattern 16 x 19 composition