The protective cover and {HEAD ~ the protective membrane} include {TAIL ~ a metalized coating} or metallic additive 
The protective cover and { HEAD ~ the protective membrane } include { TAIL ~ a metalized coating } or metallic additive
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH