1.100% silicone with EN71,LFDA,SGS approved 2.nontoxic, odorless, pliable 3. used as toothbrush or teether 4. Manufacturer Smart Silicone Baby Toothbrush Teether Features:1. made of 100% food grade silicone 2. soft and highly resilient, nontoxic, inodorous3. non-stick, nondeformable4. protect baby' s mouth, gum and dentalpad5. very easy and effient to use with a finger sleeve6. best service, ...