Huggies do not require a separate earring back. The post is integrated into a hinged mechanism that swings open for application and snaps into a latch on the opposite side of the hoop, making single-handed wear straightforward.
Skilled Craftsmanship
A well-made hinge opens and closes with even resistance and an unmistakable snap: precision in the construction you can feel.
Style Notes
If she already has multiple piercings and tends to layer her jewelry: stacking hoops with studs and other hoops is a popular practice. A single piece can upgrade the whole look.