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