{HEAD ~ The main body portion} of the strap is disposed between {TAIL ~ the two end portions} and includes an elongateable linearly extending elastic main body portion 
is disposed between
{ HEAD ~ The main body portion } of the strap is disposed between { TAIL ~ the two end portions } and includes an elongateable linearly extending elastic main body portion
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH