Heart-shaped metal charm. As a necklace charm, it's large and a bit heavy. It's also recommended to use it as a choker type by threading it through a ribbon, etc. The randomly cut, teardrop-shaped black part appears to be made of acrylic. ⚠️ Not stone or glass. It has an antique finish, and the surface has an uneven texture. This is a used item, so please understand. Thank you for viewing.