Specification Material: 24K Gold Plated Size: Width : 0.75″ - 2.0″ / 19mm - 51mm Height : 0.4″ - 0.7″ / 11mm - 18mm Thickness: 0.7mm / 0.03″ Chain Style: 24K Gold Plated Box Chain / 24K Gold Plated Fine Rolo Chain Chain Length: (How to choose the right necklace length?) 14", 16", 18", 20", 22"Make sure to email us through eCRATER what you would like for personalization. Make sure to include the length and style of chain. There is no cost difference when choosing the different options. One low price! With free International Shipping.