Wilson BLX Pro Staff 26 is built on BLX technology to give optimum performance. BLX absorb the vibration caused by ball impact and provides super easy handling to players. Frame is made of graphite composite which gives durable racquet. Racquet head is 100 sq Inch while length is 26 Inch. Pro Staff 26 is pre-strung tennis racquet which is designed to give all-round performance. This racquets is perfect for intermediate and junior players. Its light weight configuration gives super easy manoeuvrability and possibility to make quick backhand and forehand shots. BLX pro 26 staff tennis racquets is pre strung racquet with 16X19 string pattern – Recommended String tension is 50-60 lbs