Yonex ARCSABER 002 Badminton Racquet ARCSABER racquets store up energy during the shot, allowing you to attack with pinpoint accuracy. For players seeking a higher level of control Increased durability and improved flexability allow the frame to return back to its original shape faster. Positioned at the sides of the racquet, CS Carbon Nanotubes improve the frame's elasticity. NANOAIR SPRING, ISOMETRIC, NEW GROMMET PATTERN, BUILT IN T-JOINT, Control support cap. EXTENDING THE TOP OF THE FRAME INCREASES THE SWEETSPOT FOR ACUTE ANGLE SHOTS