These necklace and bracelet feature purple amethyst natural stone. Selections are: - Necklace with amethyst nuggets on silver-plated chain adjustable 21-25 inches and bracelet - Necklace with amethyst nuggets on silver-plated chain adjustable 24-28 inches and bracelet The bracelet is size medium with amethyst chips with silver-plated magnetic clasp which is easy to fasten and unfasten.