Made with love and little ones in mind; for tiny hands to hold and little mouths to find.™ Product details: newborn + functional Functional Ergonomic Design: Easy for babies to find and easy to hold Non-toxic: BPA, PVC, & Phthalate free. Our rubber teether is made from the rubber from the hevea tree and has zero additional dyes or colorants Safety tested: FDA, CPSIA, ASTM, HR 4040, ISO 9001 compliant. Does not harbor bacteria: No hidden corners or holes to trap dirt. Zero harmful dyes or chemicals. Dishwasher safe: Top shelf dishwasher & sterilizer safe.