This large open puffy heart charm is designed with a hinge opening for interchangeable charm and chain styling. This large open puffy heart charm is designed with a hinge opening for interchangeable charm and chain styling. THATCH jewelry is made by hand in a sunny studio in Southern California by an all-female metalsmith team. The philosophy of the collection is to make quality, handcrafted jewelry that is accessible to women, offering a fine jewelry sensibility with a softer price tag and a personal touch. Each piece is made with love, to be loved.