The dispensing facility can be fixed on to the end face of {HEAD ~ the sleeve} by {TAIL ~ the cap} 
The dispensing facility can be fixed on to the end face of { HEAD ~ the sleeve } by { TAIL ~ the cap }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL