Celcelütiye Duası Engraved Natural copper Jewelry set 2’li – Men's & Women's Uyumlu Necklace and Bracelet. Crafted from copper; adjustable for a comfortable fit; features meaningful Islamic calligraphy or symbolic engraving. 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.