Place of Origin
Henan, China
Blade Material
50 # first-grade strip steel
Size
3m/10ft 5m/16ft 7.5m/25ft 8m/26ft 10m/33ft
Color
Crystal/red/Green/Red/Yellow,etc.
Blade Material
50#carbonl Steel
Graduation
British-metric/Metric/Inch
Length
3m/10ft, 5m/16ft, 7.5m/25ft, 10m/33t