Also Known As: Zipper Pockets, Zipper Pouches Common Uses: Sleeves are used to protect cards, documents, price tags, and reference materials from the weather or liquids. Heavy duty materials support more challenging environments. Common Materials: 7.5 mil - 14 mil
Notes: The materials for these sleeves are for applications that need a durable material to protect the information or documents inside. Generally, 7.5 mil and above is considered heavy-duty and will withstand rugged conditions. Our zipper pouches which will provide ample protection from the elements.