Our customers love the flat covered closed safety screwbacks with threaded posts. Once these earrings are screwed on securely in place they stay tight and securely closed so that the earrings do not get loose or fall off. The flat closure offers safety and comfort for babies, kids and adults alike. The backs prevent the post from poking through so that the post does not poke or hurt the neck or back of earlobe. This is especially desired for infants as well as for teens or women to keep the post from poking while sleeping or being active and while playing sports. Once the back is screwed on tight it will stay securely in place and will not easily detach this will ensure your earrings stay comfortably in place and avoid the chance of them falling off or losing them. Secure flat covered screwback earrings are also a great solution for those that need to wear masks or head coverings, it will offer more comfort and avoid your earrings from becoming loose or falling off. These earrings are made in Europe and are made of exceptional quality.