Vintage Native American lightning bracelet that was sand cast and channel set with 10 red coral  stones. 

Interior measures 4 1/2" plus the opening of 1 1/8". For a wrist that measures 5 5/8". It cannot be bent to fit.  Weight 17.7 grams. It is marked sterling and hallmarked with dp or back-to-back p inside of a circle.

This came with a sister cuff set with turquoise.   You can find it HERE.