Two sided cold laminating pouches fully encapsulate your prints on the front and back, providing the ultimate protection. Simply place your document or photo between the sheets, peel the liner and press the film down firmly. For larger pouches, we recommend you use a roller or straight item (such as a bone folder or ruler) to evenly press the pouch down and roll out any bubbles. Cold self laminating sheets let you cover documents in a protective laminate sheet without the use of an expensive laminating machine. Simply place your document or photo onto the laminate and press down. The adhesive will create a firm seal to protect against scratches, bends and light spills. The 2-sided laminating film pouches are about 12 mil thick (8mil+4mil) and are packaged with 100 pouches per box.