Thank you for looking. This is a cover for a Combi Auto Swing Nemurila. I used a bath towel on top, so there were no leaks of poop or pee. I washed it once, but I didn't use a laundry net, so the elastic stretched out... However, if you put on the top cover part securely and fasten the hooks and velcro straps, it didn't significantly shift or come off. I didn't use it much, so I don't think there are any stains or fraying, but please check the photos for signs of use. I will compress it for shipping to make it compact. Please refrain from negotiating the price.