This classic 18K gold overlay box chain necklace is thin and lightweight (approximately .8mm thick), and very comfortable to wear. It is a high quality chain that is made in Italy with the finest standards of craftsmanship. It is crafted of solid 925 genuine sterling silver with a shimmering 18K yellow gold overlay finish. Don't be fooled by others selling cheap knock-offs, these chains are the real thing - solid 925 sterling silver, made in Italy. Each chain is stamped 925 and ITALY for authenticity. Our prices are the lowest you will find anywhere because our chains come direct from the Italian manufacturer. Each chain is secured with a durable spring-ring clasp. They are available in a wide variety of sizes from 14" - 40". Select your desired length from the drop down list.