A thermoplastic polymer composition which is excellent in flexibility, mechanical properties, and moldability and is capable of adhering to ceramics, metals, and synthetic resins even by heat treatment at a low temperature without the treatment with a primer, and a molded product obtained by using the thermoplastic polymer composition. A suitable tip disposed at the free end of the cantilever provides various functions. A divided profile cross-section means that one of the sides of the axial division and the side of the radial division turned towards the axis of the gripping tire are designed to be bulbous, and the other side of the axial division and the side of the radial division turned away from the axis of the gripping tire are flattened. The substrate does not contain an epitaxial layer, thereby overcoming the many problems associated with fabricating the same.