This is a traditional lucky medal accessory, sourced from France, to be worn as a symbol of good luck and a protective charm. 【Material】Brass 【Size】Medal 18.4mm x 12mm (including the loop) Chain Length 40cm ※Customers who prefer a 45cm chain can select the option for a free +5cm adjuster. This is a reversible medal necklace with a stylish combination of colors. It's a charm with designs on both sides, allowing for reversible wear.