GLO-PAX Antique Electric "Successor to the Hot Water Bottle" Bed Warmer ca.1912 RARE Glo-Pax Box is 12 5/8 X 6 5/8 X 1 7/8" Device is 12" from tip of handle to the end of the paddle. The paddle is 6" wide. The cord is 80" long and is fabric wrapped. This is an aluminum paddle shaped device with an electical bulb inside that heats the metal.

Working condition. , see pictures. The dial works as well to adjust brightness.