High quality "Pet Loader" brand heavy-duty 5-step platform (stairs). Makes loading older, large dogs into trucks, vans and SUVs easy. Extremely well made brand (made in USA). Aluminum construction, with durable carpeted steps. 300 lb. weight limit. Quickly deploys and then folds up into a compact 10" x 22" size, with easy-to-carry rubber handles. Only used a few years off and on. Great condition. New price is $459 USD (see manufacturer's description). Asking price: $320