- w0 h7 I& m& n* P! y8 q' B- x$ l+ ^
% e; Y, v) E) e& L0 J* j/ Y2 _
depends on the weight of the racquet, 2u or 3u. ( |7 k& Q3 W4 y7 \& _8 X( y% r$ }just by browsing any online store, you can find that info. 2 H* |, u. C0 A
ie. xin lan tian(in chinese) or mybadmintonsotre.com