Cuff –A wide metal bracelet that can either slide on or “cuff” the wrist
Bangle- Usually not flexible and slides up the hand and over the wrist.
Chain – Linked metal which comes in a variety of styles such as rope, box chain, Figaro, snake and wheat.
Charm – Has very large links where you can hang charms and trinkets .
A charm bracelet carries personal “charms”, decorative pendants or trinkets which signify important things in the wearer's life. The wearing of charms may have begun as a form of amulet to ward off evil spirits or bad luck. ... Medieval knights worecharms for protection in battle.
Friendship – Usually made from a colorful series of knotted threads or strands of yarn.