The means may also include {HEAD ~ a loop} which attaches {TAIL ~ the sleeved} together at one end 
attaches
The means may also include { HEAD ~ a loop } which attaches { TAIL ~ the sleeved } together at one end
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH