They are washable and reusableeasy to use for putting food in freezerNesco autovac sealerMy first time using these, they work great!What I like about these bags is they can be reused a few times before recycling them.Im satisfied in all areas pertaining to the freezer bagsI've tried knock off bags and had sealing problems. These brand bags always work perfectlyI buy a lot of things in bulk, I smoke a large amounts of meat, and I bake desserts. I am constantly freezing items and stocking up for months at a time. I love these bage because they hold a lot of food, seal easily, and when I open them they are not hard to get into. I will order againThe paper is good. Does what it’s suppose to do. Wish it was a little thicker.As advertised - works well with my sealer.