Various types of drainer nets. The blue net is a pack of 23 nets. There are 4 packs of 30 nets each. Some have been used. There are still quite a few left. The pack of 50 nets is probably unused, but I'm not sure. I apologize for the difference in the number of nets. They still look like there are some left. These have been stored at home. When shipping, I will make them compact and remove the air. Thank you for your understanding.