I always fear buying plastic products from the internet especially when it is for my pet. My cat is fussy when it comes to plastic odors. This litter pan was packed perfectly (without over packaging) and was free of any annoying plastic smell. 

Cons: My cat doesn't like flaps and so I had to stick the flap up with a tape. This is not a major issue but it would be nice if the flap was removable, or had a clickable holder.