I work for a school bus company...We make signs for the buses and vacant signs for the back of the bus. They last a lot longer than before! I like using the thicker ones but couldn't get a smaller package in the store. We used a cold laminating before could not stand up to the cold weather here in New England. If you have something that you want to last a long time.... would recommend this product...It will protect you photos and any child's work you want to save. You can also make up yard sale signs that will be protected from the rain. You must have a HOT Laminating machine to use this product.
I use these sheets to preserve artwork done by my grandchildren and for enhancing projects that I do for friends. It is easy to use and lasts for years. You can cut the pictures into shapes and the film does not peel.