For quality lamination, rely on laminating pouches. These sized pouches are one of the easiest to use in the marketplace. Each pouch has three special features that make it easier to use, and it includes UV protection to protect documents against yellowing and fading. Alignment guides simplify document centering to provide perfect borders, while mil thickness icons help you determine the best laminator settings. Directional arrows on the pouch indicate which way to load the pouch to prevent jamming. Each of these helpful features disappears after laminating to deliver a crystal clear finish. Your finished, glossy-smooth laminated documents will be both durable and worthy of display. Length: 9″; Width: 11 1/2″; Thickness/Gauge: 3 mil; Laminator Supply Type: Letter (Speed Format).