Double head band
Overall: 5 x 5 1/4 x 1/2 in. ( 12.7 x 13.3 x 1.3 cm )
Bakelite double headband made to resemble tortoise shell, the two bands set on top of each other, one sets up from the other to create a space between them, they are hinged at the ear ends.
Due to ongoing research, information about this object is subject to change.