S-Chassis comes with crocodile charms. While they look adorable, you must be mindful to take them off properly. Do not take the charms out of the croc by tugging them from the top. Instead, draw crocs with charms from inside of the s-chassis. croc charms will prevent you from breaking the attraction. Make sure to be able to hold the s-chassis by its factors. 3d croc charms will maintain the croc securely in place.