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