14k white gold classic box chain necklace. The box chain style delivers clean lines and a polished look, making it a wonderful accessory as a stand-alone chain or paired with a variety of pendants. Crafted in bright 10k white gold, this pendant is a classic 18-inch length that will allow it to wear nicely with short or long pendant styles. The chain is finished with a spring-ring clasp for easy on and off. Width 0.5 Millimeters – Total Metal Weight 0.94 Grams