This beautiful necklace is made of 925 sterling silver and features a franco link chain style. The necklace is available in lengths ranging from 16" to 36" and is perfect for any occasion, including Christmas, graduation, anniversary, Father's Day, or birthday. The necklace is designed for both male and female adults and has a lobster closure. The necklace is handcrafted in Italy and is of the highest quality. It is a unisex design and is suitable for anyone who loves silver jewelry. It is a perfect gift for anyone who loves rope chain necklaces. These chains have lobster locks for added security. The approximate weight of the chain areas follows:1.0mm 24" 6.9 grams 1.5mm 24" 10.9 grams2mm 24" 17.9 grams2.5mm 24” 24 grams3mm 24" 39.5 grams4mm 24" 53.5 grams Free jewelry box comes with the purchase.