Charms crafted from metal and natural stones become a canvas for your unique style Charms are versatile and can be clipped onto necklaces or other chains. The clips are easily removable, allowing you to stack the charms on Scout Interchangeable Charm Earrings for a customizable look. Bracelet charms include a clip so you can mix & match. Materials: 14K Gold plated brass charms and chain with semi-precious stones. Adjustable 6.75 - 7.75” chain. Hypoallergenic. Nickel and Cadmium free. Blue Howlite | Stone of Harmony. Blue Howlite is natural White Howlite that has been tinted. It holds the same properties as natural White Howlite.