Snoozzy Cozy Bumper Pet Bed is an ultra-soft, plush bed that provides dogs a cool place to rest in the summer and a warm place in the winter. It has comfy cushioning on the bottom and sides to give your dog added security and easily fits in most carriers, crates, dog houses, vehicles or homes. It is made of an acrylic fiber on top and cotton/Dacon blend on the bottom. Machine washable. Available in 6 sizes.