Any of our designs can be turned into a beautiful tasseled key ring! Simply select this “add-on” option to your oyster shell order. We recommend small or medium shells for key rings and the 4 inch shells are a bit heavy. Tassel colors are customizable too! Let us know in your order comments if you have a preferred color and we will do our best to match it. Also, if ordering more than one shell, please let us know which one you want as a key ring.