Gitd Skate Hard Strap Charms. It's easy to add Jibbitz by Crocs charms - just loop, hook and wear. Loop: place charm on underside of strap and loop elastic around the strap. Hook: secure elastic on the hook. Wear: flip charm right side up on strap and enjoy. Discover fun and exciting Jibbitz charms to decorate your new pair of shoes. they are easy to put on and take off - switch your shoe charms every day! Not a toy. Not intended for children under 3 years of age.