The paper used is fold these blue Origami crane earrings is foil. The earrings are 3/4 inch long. The foil has not been treated so you need to take care when handling the earrings.
All earrings are displayed with plated brass fishhook ear wires. If you prefer different style ear wire, posts or even clip-ons, simple note it before you check out. (There is a section for order notes right before you go to make payment.) If you have allergies to brass please note that as well.