These label protectors are designed to be placed over book/circulation labels to keep them from falling off and to protect them from damage during normal use of the item.
Specs:
Usage: Designed for Book/Circulation for wider items
Mil Thickness: 4-mil
Material: Polyolefin
Adhesive: Acid-Free Acrylic
Finish: Matte
Quantity/Roll: 250/Roll
Overall Dimensions: 2″H x 4″W