A clean CZ stud up top, a little drama below. Made in 14K hollow gold and titanium, this CZ dangle flat-back cartilage stud brings easy shine with a side of motion to your stack. Made in responsibly sourced 14K hollow yellow gold and hypoallergenic polished titanium for everyday wear. Stone: Cubic Zirconia Stone Size: 2.75 mm, 1.5 mm Gauge: 18G Tube Length: 5/16" Height x Width: 8.20 x 3 mm Fits cartilage piercings: helix, forward helix, tragus, conch and flat.