Slumber Pet Toughstructables Beds M BlackbCustomers will appreciate the versatility of the Slumber Pet Toughstructable Dog Bed. This comfortable bed has a durable nylon cover that resists water, stains, and odors. Cover is nylon fabric treated with a fabric protector. Cushion inside is soft polyfill. Cover unzips for easy cleaning. Beds are available in red, black, and green.