For intermediate to advanced players looking for a lighter, flexible racquet with precision and feel.Specifications:- Head Size: 97 sq.in.- Weight: 290 g / 10.2 oz- Grip Size: 0 - 4- Length: 27 in.- Width Range: 21 mm - 21 mm - 21 mm- Balance Point: 325 mm- Material: HM GRAPHITE / 2G-Namd™ Flex Force / SERVO FILTER- Stringing Pattern: 16 x 19- Stringing Advice: 45 - 60 lbsTechnology:Isometric:- signature Yonex Technology Since 1980 Developed over 30 years ago, the Isometric™ design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRIC™ racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings. ISOMETRIC™ technology delivers greater control without sacrificing power.2g-namd™ Flex Force:- Aggressive, attacking spin for pinpoint control is achieved through a carbon nanotube structure that binds the graphite fibers together, which reduces energy loss. Due to its resilient properties, the material flexes and provides quick snapback. Namd™ is technology developed by Nitta Co., Ltd. to uniformly disperse carbon nanotubes in carbon fiber composites.Servo Filter:- A transparent and elastic film placed between graphite layers helps bond the layers while maintaining its elastic characteristics even after the molding process. This unique film absorbs unwanted vibrations, provides fine-tuned flex and snapback to each shot, delivering precise sensory feedback from the ball to the hand. Servo Filter is a vibration-absorbing film developed by the Mitsubishi Chemical Group, which has high bonding properties with graphite and excels in both flexibility and durabilityFlexcon System More Flexibility:- The tapered and elongated box frame allows the shaft to flex comfortably, extending the ball pocketing duration for more feel and control. The flexibility is enhanced by the ´´2G-Namd™ Flex Force,´´ a highly elastic graphite that enables 15%* more flexibility on the racquet shaft.Stiff Racquet Face Design For Improved Consistency:- The frame employs more layers of graphite to increase rigidity of the racquet face. 3% more stability on the racquet face, providing improved consistency in ball trajectory. Compared to previous controloriented racquet models.