I purchased these for temporary use and only used them for a short period. I am also selling a tray to prevent soiling around the toilet. This is a set of two, excluding the middle size. I think they are generally clean. [The brown one in the middle is being sold separately as a cage with a roof] How to use: Made of plastic, so it can be washed with water and is easy to clean. I hope someone can use these. Please see the photos for details. I have inspected for stains before listing, but I am a novice, so there may be oversights. Please understand that these are used items, and even if they are new, they have been stored at home, so please purchase only if you can accept that. If there is no specific mention in the description, you can buy it immediately. Thank you very much (*ˊ˘ˋ*)。♪:*° #ShortTermSale #OnSale #ShowaEra #Retro #Decluttering #ForSale #TimeSale #Bargain #Discount #Pet #Toilet #Training #Mesh #Ivory #Brown #Black #Bundle #Tray #Plate #Richell #richell #UnderTray #ForPets