Perfect to use on pants, jeans and wallets. Wallet Chain:The pants chain is alloy that are strong and for use, providing strong fastening and more worry about your keys or wallets falling apart. User-friendly Design: The belt chain is designed with a strong lobster clasp on end for easy hooking and a sturdy keyring on the other side for attaching. You can apply to different usages or combine together for a fashion . Multiple Usage :The jean chain can easily be fastened to a belt, handbag, pant, wallet, jeans or keyring, they are also suitable for-hanging, crafting, as well as great for gifts.