My Handmade in the USA Lava Rock - Gemstone Stretch Bracelet combines round lava stones and 7 Chakra Gemstones to help balance you throughout the day. The lava stones are porous, apply a drop or two of essential oil for a take along diffuser. (essential oil sampler included) The gemstones in your balancing bracelet include amethyst, lapis lazuli, sodalite, green aventurine, tigers eye, yellow jade and red jasper. It is said that the 7 chakra stone beads are perfect for anyone looking to balance their energy and promote overall well-being each one corresponding to a different chakra in the body. Description 🙏🏻 Lava stones and gemstones are 8 mm. 🙏🏻 Fits average wrist size of 6.5-7 inches. 🙏🏻 Made with quality stretch cord, doubled for lasting durability. With proper care your bracelet will last indefinitely. Do not stretch your bracelet excessively. It is recommended when putting on or removing from your wrist to slide the bracelet on and off. 🙏🏻 5 stainless steel spacers. NOTE: spacers may vary than what is shown in the listing image. 🙏🏻 Apply several drops of your favorite essential oil to several of the lava stone beads. Depending on the application the aromatherapy scent will last several days if not longer. 🙏🏻 🙏🏻 🙏🏻 To extend the life of your bracelet do not allow it to come in contact with water. The information provided regarding benefits of using lava stones and gemstones was obtained through internet research.