Simple Planet Stud EarringsA simple and lovely pair of silver tone post earrings with the galaxy design of your choice behind glass, nestled in little shiny silver bezels. Size: 0. 3". Image size: 8mm. Earring Style: stud. Material: rhodium plated brass, glass. Our jewelry is individually handcrafted and may slightly vary from the photographs. Our products are not waterproof please avoid getting our pieces wet. All products will come with this care information.