A hollow oval metal charm cork cord bracelet is a type of bracelet that combines the natural texture of cork cord with the sleekness of a metal charm. It typically features a hollow oval-shaped metal charm attached to a bracelet made of cork cord. The cork cord used in this bracelet is made from the bark of the cork oak tree, known for its eco-friendly and sustainable properties. Cork cord is lightweight, comfortable to wear, and has a unique natural texture that adds visual interest to the bracelet. The hollow oval metal charm is usually made of a zamak alloy. The charm is shaped like an oval but has a hollow center, which can give it a modern and minimalist look.