1/4 inch wide, this would have been from the flapper era as the smallest size it can go is 9 inches. Perfect for the upper arm style of the 1920s. One ways looks like a "M" and the other "W". It expands as you move the "dot" to different holes. Nicely engraved on each side of the initial.
Specializing in Scottish and Victorian Jewelry, China, Silver and Baby Items.
SEASONS GREETINGS and thank you for your support. **See my reduced items on RL. **Santa Monica Airport, January 7, 2018.