In one embodiment, a device includes a light transmitting film defining a body and having opposing {HEAD ~ faces} with {TAIL ~ a thickness} between the opposing faces not greater than 0.5 millimeters 
with
In one embodiment , a device includes a light transmitting film defining a body and having opposing { HEAD ~ faces } with { TAIL ~ a thickness } between the opposing faces not greater than 0.5 millimeters
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH