This is the roof panel for the Richell Easy Clean Pet Cage 1200. Width 120cm x Depth 60cm To prevent your dog from jumping out. This is a used item, so there may be some scratches, rust, and dirt if you look closely, but it is generally clean and I think it can still be used for a long time. Having a roof not only prevents your dog from jumping out, but also provides a sense of security for your dog. It is very convenient as you can place small items such as pet sheets and grooming supplies.