Not to much to say about these vacuum bags.....as long as they fit my vacuum, which they did, and works well, which they did, I'm happy. I will be buying more soon. I would give 5 stars but I rarely do that unless something is perfection. I do wish they offered more than 3 in a bag since I have 2 of the same vacuums, one upstairs and one downstairs. Guess I need to order 2 bags of 3 when ordering next time but you never know when buying for the first time if they will work or not.