Plus Series grips offers threaded cap design to achieve optimal balance. Thanks to the new proprietary design, players can quickly and easily install a a 50g back-weight (sold separately) to change the feel and balance.Age Group: AdultColour: YellowColour: WhiteColour: BlackCore Size: .580"Made in: ChinaDiameter: 1,25"Gender: MaleGender: FemaleGrip Length: XLSize: XLSuitable for: PutterWeight: 85 gOriginal Colour by Producer: Yellow