16 inch Hazelwood Necklace Eczema Acid Reflux Heart Burn Ulcers Purple Amethyst for PreTeen, Child, Teen, Adult Screw clasp Hazelwood: buy as close to the size match as possible as Hazelwood will need to be replaced every 8-12 months, depending on the unique acidity level of the individual. Amber, you can buy a bit larger if you'd like (not too big) as it will last a lifetime! * Hazelwood: GERD, colic, acid reflux, vomiting, stomach issues, GERD, & eczema. * Amethyst: relieves stress and strain, soothes irritability, balances mood swings, dispels anger, rage, fear and anxiety. Alleviates sadness and grief, and dissolves negativity. * Baltic Amber: relieves symptoms caused by inflammation, fever teething, red cheeks, drool * Lapis Lazuli aids in stress, anxiety, and ADHD (February, March, November, December, Birthstones - Zodiac Pisces, Sagittarius) What is Hazelwood?