1.high impact ABS with rubber over mold for strength
2.Graduation:inch,metric,inch/metric
3.Blade width:12.5mm,13mm,16mm,19mm,25mm
4.Blade length:3m/5m/7.5m
5.Blade color: white or yellow is shiny and clear
6.Hook:normal or magnetic or as your requirements
7.logo:can be customized