This 4-step folding pet steps from TRIXIE is perfect for senior pets and pets with disabilities. It opens and closes like an accordion for easy storage and travel. The foldable stair is made from lightweight and strong aluminium, plastic and TPR, designed for hard-wear. It is easy to clean. The pet folding ladder is non-skidding even in wet conditions, making it perfect for reducing the strain our dogs feel when climbing into cars. It accommodates cars of different heights with its adjustable to 2 tread depths. The dog folding stair folds into a nice compact size for easy storage in the car\'s boot.