Vintage Native American Hopi Sterling Silver cuff bracelet.
Zig zag pattern with dimensional silver raised channel pattern, oxidized background.
I have not been able to identify the name of the artist or tribal affiliation. It is possibly Hopi. 
It has a very modern feel.
Grams: 31.6

HALLMARK/LABEL: Sterling, KK (see photo) each outward facing.

MEASUREMENTS: Interior: 5 5/16- 5 3/8" Gap: 1 1/4" Overall - 6 5/8"
Face width: 7/8"   Side by side measurement: 2 1/2"