EechicSpace Elastic Round Dog Bed Cover Waterproof 42 InchBrand: EechicSpace Color: Blue waterproof Features: Polyester and plastic,pls note that waterproof but thiner,so pets weighing over 40 lbs easy to puncture tear this fabric walking across it with their claws. Suitable for 42 inch diameter round donut faux fur dog bed Waterproof and the disadvantage is that it will hold some air and no stretchy,it's not suitable for chewers Simply slip your dog's bed into the elastic cover,when the cover gets dirty or