We have an industrial composter that runs 24/7/365. They get wrapped around the mechanism of the composter. They hold the contents without ripping. We take extra care if we’ve put heavy items in bag such as watermelon rinds.

They are strong and durable. They're not super strong, but strong enough for these purposes. They are slow and gentle.

There is always one place, maybe it's not perforated enough, and it tears. If it is what they say it is, this is what you want if you don't want to use plastic made from new hydrocarbons. Learn about your own landfill.

We use the 6-gallon size which is perfect for our kitchen raw garbage wastebasket. The primode 6 gallon work great and are sturdy. It fits my recycle container.

These are basically useless. Turned out pretty useless. It's just not ideal. Not worth the money. Would not recommend.