Professional sewing scissors with a total length of 23 cm - 9". The scissors are made of AISI 420 stainless steel, which offers high corrosion resistance and optimal cutting ability and durability. The scissors are assembled with a screw that allows adjustment and possible disassembly for professional sharpening. The blades are hardened with chemical heat treatment to a hardness of 52-26 HRC, ensuring good durability and flexibility of the blades.