Polaroid Thermal Laminating Pouches, 4.3 x 6-Inches, 5 mil thick - 20 Pack Polaroid Thermal Laminating Pouches 4.3 x 6 inches,20 Pack Thermal Laminating Pouches 4.3" x 6" perfect for Photos 4 x 6" and more 5 mil Thickness recommend for all Thermal Laminators; Glossy Finish - Photo Safe Works well with Scotch, Fellowes, Apache, Royal Sovereign, & Amazon Basics laminators Perfect size for laminating: Photos, Recipe's, Index Cards, Children's Artwork and More!