These eco-friendly wooden teethers for babies are made of sustainable Beechwood Timber & Food Grade Silicone. This is the best option over mainstream baby teethers, as they are eco-friendly, non-toxic, and free from harmful leads, metals, BPA, chemicals & phthalates. Silicone is a great sensory material and is soft on sore gums. Beechwood is naturally anti-bacterial, making it a safe teether for babies. DETAILS AND SPECIFICATIONS: Suitable for Ages 3m+ Made from 100% Food Grade Silicone and Sustainably Harvested Beechwood Timber Made by a Sedex audited Manufacturer 8 inches long CARE INSTRUCTIONS: Wipe clean with a damp cloth when necessary. Do not immerse in water or use cleaning products. Do not sterilize, boil or place in a dishwasher. Air dry after cleaning, store in a clean dry place. Discard after 3-6 months.