This bracelet was handcrafted by a Navajo Silversmith in New Mexico, USA.. It is Sterling Silver and the turquoise. This is one of those bracelets that CANNOT be squeezed down to size. If this is done some of the stones will be loosened and fall out. The measurement from end to end in the widest part of the bracelet is 2 1/2 inches. Inside measures 6” excluding 1.25” gap.