The Free shipping will come as a refund once you have placed an order of 3 or more pairs. Really fun dice earrings hand-painted & made from birch wood 1/8 thick, they are 2D. All made to order locally in Michigan! The earrings have approximate a drop length of 2 inches including the hook. Hooks are hypoallergenic // silver-plated. Feel free to message me with any questions.