Badminton Racket i.Nano Carbon ii.Weight :4U iii.Balance :285+/-3mm iv.Tension: 26-30LBS Badminton RacketSpecificationsModel: SNT3300Material: Nano CarbonBalance : 285±3mmWeight : 4ULength : 675±1mmString tension : 26-30LBSColor: Black+Silver+GreenCharacteristics: the frame stability, wrest resistant performance is goodPacking : CartonCarton size: 70×37.5×50cmSpeciality: OEM order are available. ...