Description : 1. Weight : 37 g 2. Cleaning : Can be boiled in high temperature 3. Material : Food Grade Silicone 4. Uses : Relieves teething pain 5. Size : 10.5 x 9 x 1 cm 6. Features : High temperature resistance, non-deformation, back bump molar design, no gums, no upper mouth 7. Description : Food-grade silicone (excluding bisphenol A, lead and known harmful substances) is not a latex product, it will not cause allergies to infants and children, and can be used safely 8. Applicable age : More than 3 months