Sterling Silver Solid Polished Flat back Not engraveable Marine Corps Emblem Charm PRODUCT SPECIFICATION: Solid ; Polished ; Flat back ; Not engraveable METAL PURITY: All of our jewelry for women and men are maunfactured with authentic metals and are tested to pass FTC regulations on jewelry. They are solid stamped 14k yellow/white gold, 10k yellow/white gold or stamped 925 sterling silver. GIFT PACKAGING: Each item is wrapped in a beautiful jewelry gift box. Perfect for mom, dad, grandma, daughter, sister or nana for his or her anniversary, birthday, Christmas, Valentines day, wedding, bat mitzvah, singles day or quiceanera gifts. ; This item does not ship with a chain SATISFACTION GUARANTEE: To ensure you are completely satisfied with your purchase, we offer a 45 day money back guarantee! Your satisfaction is our #1 Priority! Please contact us with any issues and we will do our best to resolve it quickly.