Review on Non-Piercing Nipple Rings For Women: Fake, Faux, And Non Piercing Options by Scott Lavimodiere

Before buying these you need to really look in the mirror and study your chest. If your nips aren't quite large and don't stick out on their own, these won't work for you. Trust me.The rings are pretty big, so even when squeezed all the way closed you need reasonably large nips. Large as in circumference. Maybe at least as thick as a pinky. Plus they have to stick out on their own naturally. If you're an "innie" it won't work. They'll pop right off.