1. Material: metal, zinc alloy 2. Anklet length (perimeter): 9.25 inches + 2.36 inches (23.5 cm + 6 cm adjustable), shell crystal + alloy + turquoise 3. Unisex multilayer shell crystal fashion bracelet. Mix and match sets to create a new look 4. This bracelet is a gift for Christmas, Valentine's Day, birthday, Father's Day, Mother's Day, anniversary or any special event, suitable for your father, brother, boyfriend, son, roommate or classmate 5. Unique design, stylish and beautiful