Product Details Hypoallergenic Flat Back Earring Reversible Titanium Flatback Earring - 18 Gauge with 3mm CZ Super Comfy Flat Back - Designed for all day wear without poking your neck or squeezing your earlobes Flat Back Push In Design for 24/7 Poke Free Wear - Comfortable enough for sleeping and naps as well, no need to take them out We've crafted these in 18g, making them perfect for earlobe piercings as well as other ear piercings Elegant, stylish, fashionable earring that will make you shine Water-safe and No Tarnishing - wear in the shower or while swimming Medical Implant Grade Titanium for even sensitive ears Star Shape Back - A charming change from the standard disc shape providing an Easier Grip for insertion and removal This flat back earring can be worn both ways; reversible for twice the style Sold as single - if you would like a pair, add 2 to cart. Specifications 18 Gauge (1mm), 1/4" (3mm), 3mm Prong Setting with Cubic Zirconia, ASTM F136 Implant Grade Titanium, Threadless, Push In, Flat Back