This set includes 100 1 inch Mylar, Shells, Flat Backs, Adhesive Earring Posts, and Clutches
1 inch Earrings are made the same way that magnets are made. You insert the Crimp Adapter into the crimp die, and press out the button just like normal except the Flat Back replaces the Collet. Then you stick the double sided adhesive foam on to the back of the button, and adhere the earring post to the foam. It holds very strong and feels sturdy on your ears.
We have had some complaints about the quality of the earring posts in these sets. Mostly that the post occasionally pops out of its base or wiggles. Although not often. Also, these parts contain Nickel and can cause reactions with people allergic to metal.