Pocket protector
Shirt pocket liner to support writing implements / From Wikipedia, the free encyclopedia
A pocket protector is a sheath designed to hold writing instruments and other small implements in a shirt's breast pocket, protecting it from tearing or staining. It may be used to carry pens, pencils, screwdrivers, small slide rules, and other small items. A flap over the outside of the pocket helps to secure the pocket protector. Pocket protectors were originally made of polyvinyl chloride (PVC).
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/6/62/Pocketp.gif/220px-Pocketp.gif)