Blue Hill Products, Medium, 24"x36"x4", Fleece, Dog and Bone, Zippered Pet Bed Cover; Made in the U.S.A Sturdy Zippered Closure Ideal for use with 24"x36"x4" Insert or Old Clothes Wash Warm, Tumble Dry Warm, Gentle No Pill Polyester Fleece combines Comfort with Value Made in the U.S.A; Manufacturer's Direct; Wash Warm, Tumble Dry Warm, Gentle