Product Details16 Gauge 1/4 Clear Gem Moon Star Sun Dangle Cartilage Chain Earring All the heavens have come together to hang out on this 16 gauge cartilage jewelry! It's made with two 6mm durable 316L surgical grade stainless steel straight barbells with 4mm ball ends. The front-facing ball ends are each set with a clear gem and support a pair of chains. The top chain is 2 1/2" in length while the bottom chain is slightly longer so it can swing freely. Dangling from the bottom chain are several charms including a sun, crescent moon, and star, each of which is set with a matching clear gem. Dangling between them are several simple rhombus-shaped charms, adding motion and detail for an even more lavish look that's impossible to ignore. This double barbell earring is perfect for any two cartilage piercings.....and it's also simply perfect!Specifications16 Gauge (1.2mm), 1/4" (6mm), 316L Surgical Grade Stainless Steel Straight Barbells, 4mm Ball Ends, 2.5" (63mm) Maximum Distance, 2 3/4" (70mm) Bottom Chain Length