11" x 9' Vacuum Seal Rolls (2 Pack) - Compatible with FoodSaver, Seal-a-Meal & Most Vacuum Sealers | Keep Food Fresh Longer | Perfect for Meal Prep, Sous Vide & Freezer Storage

These items are wonderful and easy to use. Following ALL instructions is mandatory, but they are easy to follow. Vacuum sealing of items with liquid is difficult, but either pre-freezing the item for a few hours or placing a paper towel to collect liquid while sealing are both viable options.I did a comparison test between two freezing packages. One was the Seal-a-Meal using the variable sized Seal-a-Meal bag roll vs. a commonly used zipper type freezer bag. I used meat from the same package, same weight and size. 1 was packaged with the Seal-a-Meal, the other placed in a freezer bag. After vacuum sealing one package, both were put in the freezer, same conditions.Within 2 days, the zipper freezer bag meat was covered in ice crystals, freezer- burning the meat. The Seal-a-Meal bag was free of ice crystals and the seal was still holding. At 1 month, the Seal-a-Meal bag was still frost- free, the vacuum seal intact and meat was a normal color. Don't get me started on the other freezer bag!I have already used this for sealing other items than food as well. (I went on a sealing spree!) Paper towels sealed, then put outside for 2-3 weeks in heavy rain. Was still dry!I will recommend this product to anyone and would purchase again if needed in the future.