An end cap 1 made of {HEAD ~ resilient material} to absorb shock applied to {TAIL ~ said one end face} 
An end cap 1 made of { HEAD ~ resilient material } to absorb shock applied to { TAIL ~ said one end face }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL