To provide scissors having blades overlapping each other with a predetermined width, and maintaining the overlap state properly.

The scissors are configured to turn a pair of scissor pieces 3 and 4 composed of a pair of handles 32 and 42 and the blades 31 and 41, so as to be opened or closed, based on a rotation center shaft 5. A protrusion 2 is detachably attached on one handle 32 and projects from a surface facing the other handle 42 toward the other handle 42. Even sharpened blades can be adjusted to have the overlap state with the predetermined width. The scissors properly maintain the closed state of the blades.