Material: Advanced environmental protection rubber inner tube + imported PU
Length: 270mm
Weight: 60g + -2g
Caliber: 58R
Mouth diameter: 23mm
Grip middle diameter: 30mm
Grip side diameter: 31mm
Cap diameter: 30mm
Top cover side diameter: 38mm
Fitting club: dedicated for putting
Suitable for golfers: men and women
Size description: Because each person's measurement method is different, there will be some differences, the difference of + -5mm is normal