Further, in some embodiments of the present invention, {HEAD ~ the closed zipper pull} may have a curve or {TAIL ~ an offset} to make it easy to grasp 
Further , in some embodiments of the present invention , { HEAD ~ the closed zipper pull } may have a curve or { TAIL ~ an offset } to make it easy to grasp
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH