The Vevor 4-step dog stairs are designed to help small, elderly, or injured pets get in and out of cars, SUVs, trucks, beds, sofas, and grooming tables more easily. The adjustable design lets the stairs work at different heights for convenient everyday use. A sturdy aluminum alloy frame supports pets up to 250 lbs, while the polyester-covered steps provide a comfortable non-slip surface for better traction. Foam handles, safety tether clips, and bottom non-slip pads help improve stability during use. The stairs also fold for easier carrying and storage.