5.5" barber scissors hair scissors professional hair shears cutting shears 440c hair cutting scissors barber shears haircut scissors silvery convex blades kinsaro kinsaro this is professional hair shears with precise tension screw,convex edge well-proportioned honed edge line and slide way,good hand feeling,very sharp material: sus440c hardness: 58-60hrc sharpness level: 5stars size: overal length 6.3inch; blade length 2.28inch net weight: appr 1.7(oz) note: this scissors finger holes size is normal,it is not suit for people with big fingers.