said open top side of said clasp lower part being pressed into {HEAD ~ said open underside} of {TAIL ~ said clasp upper part} to provide an internal clasp space within said clasp for receiving said ends of said material  
of
said open top side of said clasp lower part being pressed into { HEAD ~ said open underside } of { TAIL ~ said clasp upper part } to provide an internal clasp space within said clasp for receiving said ends of said material
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH