10 Mil Credit Card Laminating Pouches 2-1/8 X 3-3/8 Laminator Sleeves Qty 100 by LAM-IT-ALL Small Radius Rounded Corners for professional finished appearance 2.125 x 3.375 (metric 54mm x 88mm) and 10 mils (metric 250 microns) per flap Clear glossy polyester hot laminating pouches for paper lamination Accept No Less than Authentic LAM-IT-ALL Trademarked  Laminating Pouches Includes at least 1 silicone coated laminator carrier to protect your machine's rollers if needed