* Protect the inside pocket of a garment: This is its most literal function. It acts as a barrier between the fabric of the pocket and whatever you store in it, preventing wear and tear on the pocket lining.
* Keep items organized and accessible: Pocket protectors often have multiple slots or compartments, allowing you to separate and easily find pens, pencils, small tools, or other items. This is especially helpful for professionals who need to carry specific tools or writing utensils.
* Add a visual element to clothing: Some pocket protectors are designed to be decorative, adding a pop of color or pattern to a plain shirt or jacket.
Historically, pocket protectors were used mainly by:
* Students: They were popular in the past for holding pencils, erasers, and other school supplies.
* Professionals: People in fields like engineering, construction, and architecture often used them to hold pens, rulers, and other tools.
While their popularity has declined somewhat, pocket protectors are still useful for those who appreciate their practicality and organizational benefits.