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