To keep the shuttle on the string bed for a longer period of time, the Yonex Arcsaber 7 Play frame is made to flex at the point of impact. 

The Arcsaber offers accurate shot-making for those desiring a greater degree of control by storing and then releasing energy. 

CS Carbon Nanotubes are positioned at the sidewalls of the racket to increase the frame's flexibility and hold the shuttle on the string bed for better control at the point of impact.

Isometric Frame - Developed over 30 years ago, the ISOMETRIC^TM design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRIC^TM racket generates a larger sweet spot by optimizing the intersection of the main and cross strings.