Vintage Puffy Brass Bangle bracelet with 4 Red Cabochons 

Inside where your wrist fits in is 67mm Across or approximately 2 5/8'' inches,  24mm Wide or 2 1/16''inches wide

Tarnish build up inside where wrist fits, Tarnish discoloring outside, all of this is Normal for Aged Brass

The Bracelet is Puffy with a Hollow Core

Very Unique

Unsure exactly what the stones are

the Stones are approximately 12mm each in size