This bracelet was made by Pat Platero a member of a famous family. He used a spectacular natural Royston mine turquoise (1 5/8" tall by 1" wide by 7mm deep). Because some of the turquoise is relatively soft, larger pieces are relatively rare and collectible. The bracelet is 1 3/4" tall and 2 1/4" from wrist bone to wrist bone. 5 5/8" end to end plus a flexible 1 1/4" opening for a 6 7/8" wrist, or a little more or less. Marked P P for Pat Platero and sterling. Platero is a Navajo. Excellent vintage condition. I love the color!