Features: Overall Dimensions: 21" H x 21" D x 18" W Step Dimensions: 6.5" High, 6.5" Deep, 17" Wide For pets up to 50 pounds Sturdy Plywood Construction Plush Cut-Pile Carpet Available in Four Colors & One Animal Print The Bear Stairs 3 Pet Stairs for Lower Heights. Make life easier on your pet. The Bear Stairs 2 Pet Stairs are 17" wide for medium sized dogs and cats. These pet steps are constructed from plywood and are covered with plush cut-pile commercial carpet. Even the lowest heights can become cumbersome and inflict pain. Ease your pets concern for their tender legs and back by giving them way to avoid heavy impacts with these pet steps.