This 18K solid gold box chain necklace is a must-have for anyone looking to add a touch of elegance to their jewelry collection. Whether you're dressing up for a special occasion or adding a charm to your everyday look, this necklace is perfect. Suitable for all genders, it can hold any pendant, charm, or medallion you love. With chain thickness of approximately 0.8mm, width of 1.00mm, and available lengths of 16' or 18', you can choose the perfect fit. The 16' length weighs approximately 1.64 grams and the 18' length weighs around 1.78 grams. Made in Italy with no gold plating or filling, it's guaranteed 18K real gold with '18K' stamped.