This is a friction earring back for standard 0.9mm earring posts. This friction back design is slim and elegant, yet sturdy.

This back will slide on securely to any standard ~0.9mm earring post or ear wire. Earring friction backs are made from cutting and shaping thin sheets of metal; this model is a to-scale reference of the finished product.

A friction back earring, also known as a push back or butterfly back, is a type of earring back that uses friction to secure an earring in place: A friction back earring has a flat metal plate with a hole in the center that slides onto an earring post and presses against the ear. The back has two curled up, butterfly-shaped wings that grip the post in place.

Friction backs are easy to put on and take off, cost-effective, and small and discreet. They're a good option for small earlobes and can accommodate stud or dangle earrings.