This phone charm can attach to most cases including iPhone, Samsung, Google, etc. Made of high quality beads and durable string. It can also be used as a charm for AirPods, keychains, cameras, bags, backpacks or anything you want to decorate And easy to sttach and detach,Simply loop the charms string through one of the openings(such as mute button, charging, or camera holes) on your cases, either on the side or bottom. This phone wrist strap is easily removable so you can swap them out for different designs, as well. phone charm to your case in 4 easy steps 1. With the phone removed from the case, feed the string loop of the charm through the opening you've selected on the case. 2. Pull the string loop through the opening and use your fingers to widen the loop. 3. Pick up the beaded end of the phone charm and feed it through the open string loop. 4. Pull on the beaded end through to tighten the string loop around the phone case opening.