FurHaven Microvelvet Snuggery Memory Top Foam Pet Bed. This high-quality, comfortable bed is designed for pets who love to burrow into blankets and other cozy spots. Functioning as a soft, shapeable blanket, the top layer can be used with or without the flexible plastic hoop based on her preferred sleep style and burrowing habits. The interior and exterior are made of cozy microvelvet fabrics for comfort and the memory foam top helps absorb your companion's body heat and supports joints and pressure points. And you'll love knowing that your pet's hips and back will be fully supported thanks to the medical-grade polyurethane foam base. And for your convenience, the zippered cover is completely removable and machine washable. Key Features: The attached, shapeable blanket can transform the bed into a cave or it can lay flat for burrowing. Removable plastic hoop lets you fold the top layer back to help her get inside, or fold it down to make sure the blanket stays spread all the way to the edge for maximum coverage. The microvelvet material is soft on paws and noses. Designed with a memory foam mattress to help relieve pressure points and support joints. The zippered cover is completely removable and machine-washable. Colors: Espresso Sage Navy Gray Dimensions: 18" - L 18" x W 18" x H 3.5" 26" - L 26" x W 26" x H 3.5" 35" - L 35" x W 35" x H 3.5" 44" - L 44" x W 44" x H 3.5"