It is soft, warm, breathable and comfortable.Cotton and polar fleece material provides year-round comfort in any type of weather or climate.Slipper shape bed is the best bedroom or resting place for pets, such as dogs or cats.Item Name: Pet NestMaterial: Cotton, Polar FleeceFeatures: Durable, Warm, Pet BedSize XS: Width: 28cm/11.0inch, Length: 38cm/15.0inch (Approx.)Size S: Width: 38cm/15.0inch, Length: 48cm/18.9inch (Approx.)Size M: Width: 48cm/18.9inch, Length: 58cm/22.9inch (Approx.)Size L: Width: 58cm/22.9inch, Length: 68cm/26.8inch (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Pet Nest