Made from 100% food grade silicone Tested and certified 100% safe in mouth   All Materials are:  BPA Free, Cadmium Free, Mercury Free, Lead Free, Nickel Free FDA and LFGB approved, CPSIA Compliant Non toxic and safe for your baby  Teether provides relief for your little one's teeth and gums during uncomfortable teething times. Verified for product leakage and melting in heat. Product is well made! It will not break by pulling on it. Made with solid nylon cord.    Warning: Hand wash before use with mild soap and water. Inspect ring teether before each use and NEVER leave child unattended while using. Dispose of at first signs of wear and tear.