Yonex Arcsaber 11 Play Badminton Racket (Greyish Pearl) (Strung)The frame in the YONEX ARCSABER 11 PLAY BADMINTON RACKET is designed to flex at the point of impact to hold the shuttle on the string bed for longer. By storing and then releasing energy, this racquet delivers precise shot making for badminton players seeking a higher level of control. Specifications Flex: Medium Frame: Graphite Shaft: Graphite Length: 10 mm longer Weight Grip: 4U (Avg. 83g) G5 Recommended tension: 4U (19 27 lbs) Colour: Greyish Pearl