Effective in reducing acid-based ailments and symptoms, such acid-reflux, some forms of eczema, and teething pain.  Must be placed directly on the skin and worn 24/7. Can be wrapped around the wrist or ankle if preferred.NOTE: Children under the age of three should not wear a necklace without adult supervision.  Product may be worn around the leg during naps and night.CONSTRUCTION: Baltic amber beads are strung on a nylon coated steel thread with a silver (nickel-free) lobster-style clasp.  Safety release in the wire loop and crimp next to the clasp.