Features an Airlite power frame with an isometric head shape that allows for power and precision.. The soft padded handle along with the padded grip ensures the racket can be swung in comfort and with ease when on the court.. Construction: Hi Modulus Graphite.. String tension: 18 - 26 lbs/ 8 - 12 kgs.. Length: 675 mm.. Weight: 85g.. Balance: Head Heavy.. Flex: Flexible.