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 Stone 8mm Pink & Blue Quartzite 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 Handcrafted in The USA with care, this essential oil diffuser bracelet features a unique blend of black lava stone and pink and blue quartzite. Infuse your day with your favorite essential oils as the lava stones absorb and slowly release their aromatic benefits. The striking combination of colors adds a touch of style to any outfit. Elevate your mood and wellness on the go with this beautifully crafted diffuser. Simply put a drop of your favorite sent of essential oil onto a lava stone and the sent will last 12-24 hours. Thank you for supporting our small business. We appreciate each and every order. Our orders are handcrafted focusing on every detail ensuring that your bracelet is the perfect fit. We take pride in our products and stand by them.