In the particular embodiment shown, a single layer of {TAIL ~ fabric separates cuff retaining ring} 40 from {HEAD ~ orifice ring} 12 
In the particular embodiment shown , a single layer of { TAIL ~ fabric separates cuff retaining ring } 40 from { HEAD ~ orifice ring } 12
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH