•100% Food Grade Silicone, BPA Free
•Sterilizing Methods: UV / Steam Sterilize / Boil for 1 minute
•Soft silicone is suitable for baby's emerging teeth and gentle on gums.
•Shield discourages swallowing the whole stick and thus prevents choking Raised dimples on teether gently massages gums
•You can add pacifier leash / strap using the hole in the teether handle