Yonex Gr 303 is made of durable material steel and Aluminum. Frame head is made of aluminum which gives better durability and better playing characteristics . The single-piece moulding equally distributes weight to add stability to your shots, thereby making your game more consistent. Racket head configuration is head heavy which gives better power on shots with maximum control. Yonex Gr 303 is developed for beginner level badminton players.