This knife edge bed has Microban anti-microbial protection that keeps your pets bedding cleaner and fresher. The Microban will not wash or wear off. It gives your pet’s bed the added level of protection against microbes such as stain and odor causing bacteria, mold or mildew. The bed is filled with a blend of high loft polyester fiber fill and cedar chips. The fiber fill provides comfort while the cedar chips help eliminate odors and repel pests. With a woven suede bottom and a plush terry top this bead measures 36” x45”. The cover is removable and machine washable.