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 Rhondonite 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 Black Lava Stone and Rhodonite Essential Oil Diffuser Bracelet is a stylish and functional accessory. The Black Lava Stones are porous, allowing you to add a drop of your favorite essential oil for a personal aromatherapy experience. Rhodonite, known for its beautiful pink hues, adds a touch of elegance to this unique bracelet. Wear this bracelet with pride and benefit from the calming effects of aromatherapy wherever you go. 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.