Wire hangers are simple clothing hangers made from a single piece of thin, flexible metal wire. They are commonly used to hang garments in closets, helping to keep clothes organized and wrinkle-free. Their lightweight design makes them easy to handle, and they are often provided by dry cleaners for transporting freshly cleaned clothes. These hangers typically have a hook at the top for hanging on a rod and a curved shape to support the shoulders of garments. While they are cost-effective and widely available, they may not be suitable for heavier items, as they can bend or break under too much weight.