28-gauge wire is a thin, flexible wire commonly used in various applications, including electronics and crafts. Its diameter is approximately 0.32 millimeters, making it suitable for delicate tasks where precision is essential. This wire is often used for making connections in small electronic devices, as well as in jewelry making and model building. Due to its lightweight nature, 28-gauge wire is easy to manipulate and can be bent into intricate shapes. However, it is not ideal for heavy-duty applications, as it may not support significant weight or withstand high currents. Proper handling and usage are essential to ensure its effectiveness.