These bags are Strong and tear resistant. They will hold most yard debris without puncturing or tearing. The contractor bags are super tough.
I bought the "Bagzilla" bags for contractor-type trash and I was very pleased with the quality of this item. That being said, the price was not competitive with the competition in the area of the country. I'd buy them again if the price was lower.
Worked great for a project. Price is a little high.