Popular earring back designs include push backs, screw posts, latch backs, saddlebacks, lever backs and French clips. Push backs, also known as post or butterfly backs, are the standard design used on most stud-style earrings. A thin, straight wire is pushed into a small hole at the center of a butterfly-shaped back piece.Know More
A screw post, or screw back, is similar to a push back in shape, but it has a winding groove along the post, allowing the back piece to screw on and off. Screw posts are often used on expensive studs, such as diamonds, to prevent the earring from slipping out and getting lost.
Latch-back, saddleback and lever-back styles are typically used on heavy hoop or dangle earrings. They contain a hinged post that snaps into a metal catch, which varies in shape depending on the style. Latch-back and saddleback earrings often have a loop- or U-shaped catch, while lever-back styles usually rely on a spring and lever to keep the earring closed.
French clips, or omega backs, have a clasp that snugly grips the earlobe. French backs can be designed for pierced or unpierced ears, and some styles feature a screw that can be tightened for a custom fit. This backing style is common in earrings with gemstones.Learn More
Four types of listening include pseudo, appreciative, empathetic and comprehensive. These types of listening define the way noises can be interpreted and help a person understand the meaning of the noise.Full Answer >
There are several different tree species used as Christmas trees, such as the fir, pine, spruce, cypress and cedar. For each of the main category of Christmas trees, there are also different types among those. Plus, there are many different varieties of artificial Christmas trees available.Full Answer >
There are four general types of sovereignty that relate to countries, including real, de facto and de jure, political and popular. Within countries, states may also claim the right of sovereignty.Full Answer >
There are dozens of different types of biscuits manufactured and eaten worldwide, with no single source listing all of them. Biscuits are defined in the United States as a savory flour-based quick bread, while biscuits in English Commonwealth countries are the same as cookies in the United States.Full Answer >