Kasho Design Master Straight Scissor provides KASHO's Ultimate Edge with every cut, in a form that is simplicity itself to use. The scissors are manufactured of special high carbon stainless steel alloy which has superior resistance to corrosion and wear and the Kasho's advanced heat treatment and sub-zero quench techniques assure long-term blade sharpness and durability The ratchet screw system allows variable tension setting and the semi convex blades offer decisive sharpness with a satin finished. Available 4.5', 5', 5.5' and 6'.