6 Step Tiny Pet Stairs - Gray Each step is 3"H x 5"D x 10"W, overall dimensions: 23"H x 31"D x 12"W, weighs 24 lbs Heavyweight construction (all plywood, NO particle board) for strength, durability, and stability Built with screws for a stronger, longer-lasting product. (Nails can work loose over time!) Will support pets up to about 13 lbs, also available in 4 step version. Commercial grade plush carpet, colors will vary and are not guaranteed to match swatches exactly