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