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