This Amber Teething Necklace can be worn from 2 months of age, or as soon as baby starts teething or showing signs of pain and discomfort. This necklace will comfortably fit children up to 7yrs of age. How does it work? Baltic Amber teething necklaces provide natural relief from teething. Worn by both girls and boys, Amber is a traditional therapy recognised for centuries in Europe. When worn against babies' skin, the skin warmth releases healing oils which are naturally anti-inflammatory, restoring calm to a tired and irritated baby. It may also assist sleep and skin irritations due to the positive effects on the immune system. This is Europe"s Natural Pain Reliever. Unlike teething gels, powders or pain relief syrups, a traditional amber necklace imported from the Baltic region are a non-invasive and side effect free remedy for the pain and complications of teething. Amber's anti-inflammatory and therapeutic properties are also recognised by allopathic medicine in some European countries, where they are sold in local pharmacies.