Our Teething Bling products are made from a food safe, phthalate free, federally approved silicone. Safety-reminder: these pendants are intended for adults to wear. Please do not place the pendants ON your child. Our products were designed for adults to wear to soothe and entertain babies with emerging teeth. Children with fully developed teeth may be able to bite through Teething Bling .Therefore, parents must determine what is best for their own situation and child and as always, we remind everyone that children of any age should never be left unattended with jewelry of any kind.