Professional embroidery and precision scissors offering exceptional quality for long -term use. Longer: 10 cm. Kai scissors have the following characteristics: The blades are made of stainless steel with high carbon content - long and with Exceptional cutting performance. Voltage setting -up - for easy tension adjustment. Aus6a stainless steel (hardness up to 56 ± 1 HRC). Thickness of 1.8 mm- 3.5 mm.