GBC Thermal Laminating Sheets 100 Pack - 5 Mil ID Card Size Heat Seal Pouches for Ultra Clear Protection | Perfect for Business Cards, IDs, Photos & Documents Lamination

I make bookmarks with these pouches. They are the perfect size for that. Thanks for a quick delivery, too.Very satisfied with the productGreat product! I would highly recommend this product!Handles & protects as intended. Be certain to use correct heat setting for excelllent seal & protection of enclosed document.Please note this 100 pack is not supplied with a carrier. You may need a carrier to keep your machine clean or reduce potential jamming.These sheets hold together without air bubble defects after sealing in my machine for card sealing ID applications.Easy to use. Great quality.I got this to go with my 3M lamination machine which came only with 3mm. I am new to laminating but to my way of thinking 5mm is way to go. I am laminating reference cards for various camera lenses, so I needed something fairly tough as these get taken in and out of a camera bag. I printed them on my computer so they are just printer paper and I couldn't afford for them to get wet. These worked extremely well. A couple had to go thru twice, but I think this is more my budget laminating machine issue than the pouches.I purchased these on a whim, thinking I needed 5 mil for my cards that are flimsily.First off, they are great, and work like a charm, but as I found out, 3 mill really does the job and actually fits better in your wallet.Don't get me wrong, these pouches are great, but for every day use, and also for fitting into your wallet, go with the 3 mill size as you will not really notice the difference, other than the price.Also, you can trim them down to the exact size of the card laminated and the fit is perfect. In other words, these are great pouches.