100 Mini-Menu Size thermal (heat activated) clear gloss laminating pouches. 11-1/4" x 17-1/4" (286mm x 438mm) with 5 mils (125 microns) per flap and sealed on one 11-1/4" edge. 100 pouches per box package includes at least 1 silicone coated carrier. Mini-menu size allows a smaller 1/8" laminate border around your standard 11" x 17" sheet of paper. Pouches have standard 1/8" radius rounded corners. Quality meets or exceeds all major brands, but at generic pricing. Maximum card stock size recommended for this pouch is 11" x 17" (or less) to leave a standard 1/8" border of clear laminate around all sides of card for a secure sealed edge.->TIPS: Industry standard specification for 5 mil laminating pouches is 5 mils on each flap for a total of 10 mils added to your paper sheet. Also, 1 mil equals 1/1000th of an inch (or 25 microns metric). The industry calls these laminating pouches when they are sealed on only one edge instead of three. They should be called laminating folders.-> PLEASE READ: Be sure "In Stock" says: "sold by Oregon Laminations Company". Otherwise, you are not getting Authentic Oregon Lamination Premium quality Laminating Pouches as listed; however, you can choose the "new from" link to find the Only True Source of OLP fine Laminating Supplies.-> PLEASE do NOT post bad rating for these Laminating Pouches when you purchase from other sellers Piggy-Backing on this listing who must substitute Laminating Pouches of their choice. This unfairly harms the reputation of these fine OLP Laminating Pouches. Thank you in advance for understanding.