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