These popular BackFlip earrings are available in 3D printed resin. They are lightweight, flexible and durable, and come in a variety of colors: blue, black, red, green and orange.
This design is also available in precious metals: silver and polished brass. (Ask about metal pricing.)
Available, resin, 1.00″ x 1.00″ x 3.00″, 2015, $48.