{HEAD ~ Additional optional features} that can be included in the device are {TAIL ~ a magnet} mounted on the bottom surface of the base member for removably attaching the device to a metal surface 
{ HEAD ~ Additional optional features } that can be included in the device are { TAIL ~ a magnet } mounted on the bottom surface of the base member for removably attaching the device to a metal surface
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH