Hello, up for sale are these brand new solid .925 sterling silver box chain necklaces that come in lengths of 14", 16", 18", 20", 22", 24" & 30" and your choice of either 925 sterling silver, rose gold, or gold finish. These solid silver box chains are .8 mm (millimeter) in width. The rose gold and gold version are plated with real 18k rose gold & 18k gold. Shipping is FREE to all 50 US States and is mailed from the USA within 48 hours after payment received via the USPS. I've been selling on Ebay since 1999, so buy with confidence!