The Waterboyz Single Fin Keychains.These keychains are made from the left over resin that accumulates while manufacturing our WBZ Surfboards. Therefore, reusing the waste associated with surfboard manufacturing. Each keychain is unique and no two are the same. If you prefer a certain color please make a note of that during check out. We will try our best to accommodate you. If you prefer a certain color please make a note of that during check out. We will try our best to accommodate you.