The seemingly unnecessary button on your jeans
No, we are not talking about the one you use to actually keep your pants in place, but rather the tiny ones that are placed in the corner of the pocket. They are called rivets, and their main purpose is not decorative as most people believe.
They are placed in specific parts of the denim pants that are more prone to tearing due to movement or usage. They were created in the 1870s when a housewife went to a tailor for help because her husband’s work clothes were disintegrating too quickly.