Material:Zinc Alloy
Color:As picture
Size: Inner perimeter: 51.9mm Inner diameter: 16.5mm
Inner perimeter: 54.4mm Inner diameter: 17.3mm
Inner perimeter: 57mm Inner diameter: 18.1mm
Inner perimeter: 59.5mm Inner diameter: 18.9mm
Inner perimeter: 62.1mm Inner diameter: 19.8mm
Package:1Pair(Not Included Accessories)
Conversion: 1 inch= 2.54cm, 1cm=0.39inch
Warm Tips:
1. Due to manual measurement, there may be 2-3cm error, please understand
2. Color may have a little color difference,Because of the different display settings