Makes a great and unique gift for yourself or someone special. These 9mm earrings are accented with a Swarovski crystal in the middle. And paired with a 12mm resin earring. Made with stainless steel backs.These earrings are made from nickle plated bullets that have been tumbled clean and polished with a cloth to give a nice shine. Each set of earrings is hand cut and crafted, so there may be subtle differences than what you see in the photo such as head stamps or markings. If you want a specific brand of bullet, please contact me and I can see what I can do.