Bracelets are approximately 6.5, 7.5, 8.5 inches for preteen to adult and stretch * Hazelwood is specific in GUT areas; eczema, tummy ache, acid reflux, ulcers, vomiting, and heart burn. May also help with migraines. * Baltic Amber inflammation; carpal tunnel, arthritis, sciatica, fever, headache, aches and pains. Hazelwood may also help with migraines. Hazelwood is not to chew on, Hazelwood Necklaces should be removed during swim, bath, naps, and when unsupervised. Hazelwood Necklaces typically last anywhere from 3-12 months. Therapeutic Quality, Hazelwood can take 1-2 weeks to see the full effect. Hazelwood works by creating a more alkaline environment in your body through direct contact with your skin, which may help to prevent and remedy many of the symptoms caused by acidosis (being too acidic) and by reducing free-radicals by having a high antioxidant effect through your pores.