These bridal earrings are made of Swarovski crystal and Argentium silver. They are the perfect accessory to any wedding gown. Each pair is handcrafted to be beautifully unique. Since this is a custom creation, kindly allow 5-10 days for production. If you need the item in a hurry, please contact me. I will do my best to accommodate your particular needs. Each pair of earrings is stamped with my maker's mark of approval and titled accordingly. Attached is a signed Certificate of Authenticity, guaranteeing that your purchase is an original Freckle Patch Design creation that I personally made.