The PVC High Clear Binding Cover, 200 Micron Pack Of 100 - A4 Size - LIBRA is a must-have product for any office or home that requires professional-looking document binding. With a thickness of 200 microns, these binding covers provide excellent protection for your documents, preventing them from getting damaged or dirty. They are specifically designed for A4 size papers, making them compatible with most standard-sized documents. The PVC High Clear Binding Cover is easy to use. Simply place your document inside the cover and use a binding machine or comb to secure it in place.