The hemp and cowrie beaded set comes together. A great piece for teen on up. The earrings are approximately 2 inches long. They will come with back stoppers. The necklace is adjustable from 16 inches long to 18 inches long. The necklace closes with a clasp. If you have any questions please feel free to contact us at anytime. Rasta Jewelry Set Necklace Earrings Hemp Jewelry The Blacker The Berry