Handcrafted on stretch elastic chord. Sizes are available in the following Child’s Average Size is 5 1/2 inch - 6 inch Woman's and Teen's Average Size is 6.5 inch-7.25 inch Men's Average Size is 7.50 inch-9 inch. If you need a custom size, please message me. Product Details: - Handmade essential oil diffuser bracelet - Features: 8mm Black Lava Stones, 8mm Amethyst Beads and Silver Accent Beads on Stretch Elastic Chord - Made to order for a perfect fit - Allows you to enjoy the benefits of aromatherapy on the go - Captures the essence of island life -Essential Oil Diffuser Bracelet Aromatherapy Bracelet Each Bracelet comes with a 0.06 ounce bottle of an essential oil of your choice. You can opt out also at checkout. Amethyst calms anxiety, promotes sleep, and decreases headaches. Amethyst will calmly bring you peace and serenity into your life. Amethyst is the Crown of the Chakra Stone. Lava Stones increase energy, promote stability, clarity, courage and strength. Lava Stones calm anxiety, anger and muscle tension. 6 mm beads and crystals. Simply put a drop of your favorite sent of essential oil onto a lava stone and the sent will last 12-24 hours.