This is a sleep cover for small animals and birds. It is not a blackout cloth. It has a lining. To help your cute pets sleep peacefully! How about it? This is a handmade item. It is not a perfect product like a mass-produced item. Returns and complaints are not accepted after purchase, so please check the size carefully before purchasing. Width: 38 cm Depth: 36 cm Height: 34 cm Thank you. #SmallAnimals #BirdCageCover #SleepCover #PetSupplies