This strainer came from Home goods and really picks enough poop for us......the strainer part is about 6 inches long . Also, a shot of one of our poop boards. We love them!I find that when I don't clean it daily, the poop breaks down like this. I use a cat scoop - it doesn't get all of it, but pretty good. I am better at getting out to clean the poop board better in the winter - worrying about humidity levels and all.