A cable tie is provided to perform an efficient work by using one cable tie as a plurality of cable ties according to demand through cutting. In a cable tie, a board-shape main body(10) is formed in a shape of a belt with a predetermined thickness. One or more coupling unit(20) is formed at one end or both ends of the main body(10) in one direction, protruded by a predetermined angle and has an elasticity. One or more insertion coupling hole(30) is penetratingly formed inside the main body(10) in a length direction. The end of one side of the main body(10) is inserted into the insertion coupling hole(30) so that the coupling unit(20) is coupled/fixed in the shape of a circular belt, and the insertion coupling hole(30) has a narrower width than that of the main body.
