content: I bought these for a the drywall we've been repairing due to two different leaks in our home. They worked okay for the most part. I also purchased the sander to hook up to the vacuum and I was totally happy with the setup. The vacuum did off and on come off so all the debris was going straight into the vacuum. I checked to make sure it was not user error. It was not, it just could have a little bit tighter fit on the rubber gasket that fits on the intake of the vacuum.I probably would purchase again because of the price, and how quickly it arrived. I didn't notice any dust spewing into the air, which is important with a little one in the home. As with any home repair there will be some dust as seen on the furniture.