This buckle is all sterling silver and hand crafted by one of our Navajo artist who signed and stamped the buckle for authenticity. The stone that are used in this buckle come from Kingman Arizona. Buckle fits standard belt but can be altered to fit any belt. The buckle is 3 1/4" in length and 2 1/4" wide. The buckle will fit a 1.75-inch belt.