The Midwest Quiet Time Dog Bed is ideal for use in crates, carriers, dog houses, and vehicles. Insulation helps keep your pet cool in the summer and warm in the winter, and it folds easily for storage and travel. The cushioned poly/cotton bed is machine washable. Dog Bed Dimensions Toy: 22L x 13W inches Extra Small: 24L x 18W inches Small: 30L x 21W inches Medium: 36L x 23W inches Large: 42L x 26W inches Extra Large: 48L x 30W inchesXX-Large: 54L x 37W inches About Mid-West Metal Products In 1921, Mid-West Metal Products made only one item, a Kruse Switch Box Support, and over the years began manufacturing millions of wire and sheet metal component parts. By 1960, they were producing training crates for pets. Today, Midwest Homes for Pets, a division of Mid-West Metal Products, produces and markets a variety of pet containment products. These products include dog crates, training puppy crates, dog kennels, cat playpens, bird cages, vehicle barriers, soft-sided carriers, grooming tables and much more. They also manufacture a full line of pet accessories like beds and feeding dishes.