A closure cable provided on {HEAD ~ the device} functions to open and close {TAIL ~ the cage} in a manner similar to a draw string closure 
functions to close
A closure cable provided on { HEAD ~ the device } functions to open and close { TAIL ~ the cage } in a manner similar to a draw string closure
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH