Petmate® Plush Kennel Mat 28.5x18.5 30-50lbs. As elegant as it is functional; the Petmate Plush Kennel Mat is covered in a soft; cozy; swirl plush fabric and filled with a high-loft; recycled polyester fill that provides your pet with ultimate comfort and warmth. Available in a wide range of the most popular kennel sizes; the Petmate Plush Kennel Mat is machine washable to help keep your pet's kennel area fresh and clean. Give your pet a cozy and comfortable home to retreat to with Petmate's Plush Kennel Mat.