Each of the tabs preferably has {HEAD ~ a scalloped recess} at their lower extent to provide {TAIL ~ some circumferential flexibility} when the annular lower portion of the band is hinged inwardly from its molded position to its utilitarian position 
to provide
Each of the tabs preferably has { HEAD ~ a scalloped recess } at their lower extent to provide { TAIL ~ some circumferential flexibility } when the annular lower portion of the band is hinged inwardly from its molded position to its utilitarian position
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH