1.Product name:Carbon&Aluminium tennis racquet 2.Material:Carbon&Aluminium 3.Certificates:EN71&ISO9001 ... specializing in kinds of rackets, BADMINTON RACKET, TENNIS RACKET, SQUASH RACKET, BEACH RACKET, TABLE TENNIS BAT AND OURTDOOR LEISURE GOODS etc ... . Tight stringsg.Quality controlh.Package ITEMCarbon&Aluminium tennis racquet ITEM NO.GX-B07country of originHangzhou, CHINAbrandGongxicertificationEN71, ...