Love your Hands-Free Leash but want to add a touch of your style to it? Try adding on the 8-BIT Mouth alone or with the 8-BIT Head (sold separately) to your Hands-Free Leash. Personalize your favorite rope leash anytime you want with the easy to put on and take off, Zee.Pinz. These leash charms are made from 100% silicone.