Another must-have charm bracelet to add to your jewelry box - this new style of charm bracelet feature 3mm popcorn chain. Its fits all standard European bead charms. Kick off your charm collection with this charm bracelet. How to choose the length of a charm bracelet to fit your wrist? Wrap a tape measure tightly around where your wrist is the broadest and add 1 inch to the measurement. Next, find the closest bracelet size. The extra one inch added is for adding charms to the bracelet in the future because when you add charms the bracelet will become tighter.