A hollow heart charm cork cord bracelet is a type of bracelet that features a cork cord with a hollow heart-shaped charm. The heart charm can be made of zamak metal and is decorated with other additional beads The cork cord is a natural and sustainable material that is lightweight, comfortable to wear, and environmentally friendly. It is a great choice for those who prefer eco-friendly materials in their jewelry. Hollow heart charm cork cord bracelets come in a variety of styles and colors, so you can choose one that suits your personal taste and style. They can be worn alone as a statement piece or stacked with other bracelets to create a layered look.