This listing is for an interchangeable magnetic pair of earrings with 10 different pairs of nebulae! Can't choose just one beautiful space discovery to love? Now you don't have to. Available in silver or bronze tone. It uses a very strong magnetic combination so the image will not fall out of the earrings. Earring Style: leverback. Image size: 1" (25mm). Material: rhodium-plated brass, magnets. 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. Our jewelry makes a great gift or stocking stuffer!