The YONEX Nanoray Light 18i Graphite Badminton Racket is suited for advanced badminton players who need lighting-fast racket response. Take a closer look at the racket. The YONEX racket has streamlined aerodynamic Nanoscience technology built into the shaft for stiff flex and unparalleled repulsion power. Additionally, the badminton racket is equipped with a snapback zone frame concept in which the frame is kept thinner at the midpoint at the top area and equipped with innovative material (more elastic material). Key Features: Frame Material – Carbon Graphite Shaft Material – Carbon Graphite String Tension – 30 lbs Weight – 5U (75-79.9 grams) Grip Size – G4 (3.5 inches) Balance Type – Head Light Head Shape – Isometric Head Shape Pre-Strung – Strung About YONEX: YONEX manufactures badminton racquets and other sports equipment. The company has been in business since 1968 and is known for its superior quality and attention to detail. Is the racket good for players with aggressive players? Yes, the YONEX Nanoray Light 18i Graphite Badminton Racket is suited for aggressive players.