This bracelet is made of sterling silver and bronze elements. Then the bracelet was oxidized to give the chiaroscuro effect. The elements that make up the meshes are copies of an old handmade nail I found in an ancient Tuscan farmhouse. The twisted nails are amulets for good luck. Since the jewel is handcrafted the final product may differ slightly from the picture. Each jewel is shipped in its packaging. Handmade in Florence.