- B; e, B) Q% ^- i+ g' O: T ' D$ u, V5 {. N* Odepends on the weight of the racquet, 2u or 3u. $ c" M* B* a7 M* K% G2 ujust by browsing any online store, you can find that info. & R, f9 U) T* k9 L! N& C
ie. xin lan tian(in chinese) or mybadmintonsotre.com