Preserve your important documents, photos, signs & IDs, & keep them looking fresh, professional & brand new. Though easy to apply, these pouches stand up to the most extreme temperatures, without peeling, losing adhesion or cracking along their surface; & once sealed, they provide your item with excellent protection against liquid penetration & the roughest handling. Thermal design bonds well to card stock, copy paper & other porous paper types featuring light to medium ink coverage. Crystal Clear. Laminator Supply Type: Thermal Lamination; Supply Format: Pouch; Suggested Applications: Index Card; Photo; for Use With: Thermal Laminators.