Hilye-i Sharif Prayer Engraved copper Necklace Prophet Muhammad İsimli Islamic Women & Men Spiritual Necklace. Crafted from 100% pure copper; handmade with detailed workmanship; features meaningful Islamic calligraphy or symbolic engraving; includes decorative chain detailing. 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.