Double Nose Rings for Single Pierced Nose Rings, Women's Nose Rings Size: Diameter: 8mm; Size 20 (0.8mm). These double hoop hoops are hand sanded so they are not sharp and won't scratch your skin. The exquisite details will impress you. You can wear it every day and it goes well with anything Material: Made of high quality 316L stainless steel, highly polished, hypoallergenic, lead and free. It's fade resistant so you can sleep or shower. Comfortable to wear and safe for most sensitive ears. [Style]: Beautiful, delicate and simple double circle ring. How to open the hoop: Keep the ends away from each other without pulling apart. How to close the hoop: Bring the ends slightly up and down and squeeze them to close. How to adjust the hoop: Upperand lower ends and gently (lightly) pull them apart. and adjust to the appropriate size you want. [Perfect Gift]: Best Double Nose Ring for Single Nose Piercing, Double Spiral Nose Ring Gift. This would be a great gift. They are so beautiful. The perfect simple nostril piercing jewelry gift for female girls, teenage girls, family, friends or significantother 1 nose ring