In other embodiments, the filler 16 may be absent, providing {HEAD ~ a handle end} 26 having {TAIL ~ an open loop} to form the loop section 12 
having
In other embodiments , the filler 16 may be absent , providing { HEAD ~ a handle end } 26 having { TAIL ~ an open loop } to form the loop section 12
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH