The average size bracelet is a 7. 
About Miss Carla:
I made the original of this beautiful bracelet for my wife "Miss Carla" for our 32nd aniversary present. It was designed to honor our three boys, and to thank her for putting up with us four "boys" for all those years. Thanks "Miss Carla"! Hammered Sterling Silver wire with 12K Gold filled wire wrap around three beautiful Crystals.