Carnelian, Snow Quartz, Lava Rock, Gray Agate, and Rose Wood combine to make this lovely essential oil diffuser bracelet. Each bracelet is about 7 1/2-8 inches on stretch cord. Each bracelet comes in an individual box with hang tag for easy display. These are perfect for gift giving. 10% of all profit is donated to a local organization called "Christmas Kindness" that helps less privileged children in my community.