Assertion: slide fastener's stop | /r/HasProperty | provided on front and rear faces
Facets:
Source sentences:
text: If speaking in detail, the top end stop 1 formed of thermoplastic elastomer has an accommodating portion 10 for accommodating a diamond 21, and protrusions 12 projecting upward/downward along an inner peripheral edge portion 11 of the accommodating portion 10 are provided on front and rear faces so that they can make a pressure contact with inner faces of blades 20.