We have the perfect solution for the protection of note cards and half-size documents with our note card laminating pouches. They measure 9" x 6", perfect for half sheet pages that measure 8 ½" x 5 ½". Not limited to this size, though, our lamination sheets can be used for any size up to a maximum recommended size of 8 ⅞" x 5 ⅞", which will leave a 1/8" border around your page. This border seals to itself, and provides the ultimate protection against water. Laminating will also prevent tears and protect against bending and folding. You can buy note card / half size laminating pouches online in 5, 5, 7 and 10 mil thicknesses, so you can choose the level of rigidity and firmness you want, depending on your lamination application.