You can’t beat the price and quality for these laundry bags. The set includes 4 bags, enough for just about anything you need to wash. These bags have a very nice heavy duty zipper and a small flap that you put the zipper pull into when washing. They really are a great quality material. These truly are helpful and cut down on the sorting time. For whatever reason, even my socks somehow get attached to my husband’s clothes so I have to search through them to find mine but now I don’t need to. I absolutely love these. It helps make such a drudgery of a chore just a little bit easier!