Handcrafted and unique jewelry. Made in Spain. 12 microns Silver Bath. Handcrafted piece. Vintage feeling details. Unique alloy of tin, copper and antimony. Comes in a jewelry pouch and box. To ensure preservation, keep it dry. Artisan Hand Forged Metal Jewelry, Silver Copper Jewelry Gift, Hand Forged Minimalist Metal Jewelry, Minimalist Hand Forged Metal Jewelry, Engraved Bronze Metal Jewelry, Handmade Adjustable Gunmetal Jewelry, Hand Cast Brass Necklace Perfect For Gifts, Unique Oxidized Metal Necklaces, Minimalist Gunmetal Jewelry For Gifts