... designs and colors for selection. - 1. Material: Resin, metal or plastic ring;- 2. Ring inside dia.: 16mm-17mm adjustable; face size ... Process: moulding & handmade;- 4. Shape design: fruit styles, animal styles, cartoon series, etc. , customized design is available.- 5. Customer's PMS ... , AZO free, low cadimum, nickel free and package waste kids plastic cartoon finger Ring