Catit Design Smartsift Replacement Liners For Cat Pan Base 12 Per Pack, 50541

1) They’re thin, my cat scratches holes into it pretty quickly2) They have a fold so when you’re sitting, litter and excrement get stuck in the “fold” and you end up wasting so much clean litter because of it!!3) They fit very weird on the pan AND they come off because of it. I end up having to spend so much time trouble taping the liner to the base just because of this.I suggest using a different brand for the pan cause these are horrible. The pull out drawer liners are fine though and fit well.