The Scissors blades are 1 3/4 inches long & one of the blades is serrated. The serrations help a lot when cutting slippery materials like plastics.
The blades are high carbon vanadium molybdenum steel HRC60-62 with a cutting edge hardness HV1200.
We use these scissors for cutting. Expandable Braided Sleeving & Heat Shrink Tubing.