Men's Üç Hilal Engraved copper Bracelet and Ring set Authentic hand İşçiliği Adjustable Takı Giftlik. Crafted from copper; adjustable for a comfortable fit. Suitable for everyday wear, special occasions, and gifting. Copper may naturally develop a darker tone or patina over time. Avoid direct contact with perfume, creams, detergents, alcohol, and similar chemicals; remove before showering, swimming, or entering the sea, and store in a dry place after use.