What are examples of things you can measure in micrometres?

Micrometres, or microns, are commonly used to measure very small objects or distances. Examples include the diameter of human hair (approximately 70 to 100 micrometres), the size of bacteria (typically 1 to 10 micrometres), and the thickness of semiconductor films in electronics (often just a few micrometres). Additionally, the dimensions of pollen grains and certain types of cells can also be measured in micrometres.