Product Details Surgical Steel Flatback Earring - 18 Gauge With Cubic Zirconia Leaves SUPER COMFY FLATBACKS -Designed for all day wear without poking your neck or squeezing your earlobes THREADLESS FLAT BACK DESIGN -for 24/7 Poke Free Wear - Comfortable enough for sleeping and naps as well, no need to take them out They work just like traditional earrings, you can insert them from the front SURGICAL GRADE STAINLESS STEEL for even sensitive ears – perfect for your earlobe or ear  ELEGANT, STYLISH, FASHIONABLE- Cubic zirconia flat back earrings that will make you shine WATER-SAFE, NO TARNISHING - wear in the shower or while swimmingSOLD INDIVIDUALLY - if you would like a pair, add a quantity of 2 to the cart Specifications 18 Gauge (1mm), 5/16" (8mm), 316L Surgical Grade Stainless Steel Straight Post, Threadless Push In Design, Cubic Zirconia