This is a fabulous Mexican sterling warrior bracelet from Taxco. The raised design of an Aztec warrior wearing an eagle head dress with geometric Aztec designs on either side. It is hallmarked Taxco and 925. There are no other hallmarks.
The interior cuff bracelet measures approximately 6 1/2" in interior circumference including the gap. The widest point is 1 1/8" at is widest part. It could be made smaller or larger. However, I would suggest taking to a jeweler to make the fit right for you. This bracelet weighs 36.8 grams.
There is a rub to the Japanned area on the right hand side of the profile.