Material and safety material: pet stairs use flannel outer fabric with a density inner sponge. The cushions are soft to the touch and compressible to help prevent injuries during use. Design and usability Easy to operate: an arched shape guides puppies or kittens up onto sofas or beds while minimizing contact with other furniture, helping them reach resting places without causing damage. Cleaning and maintenance Easy to keep clean: the outer fabric is simple to clean, removable, and suitable for hand or machine washing, helping your pet ladder stay sanitary between uses. Size and performance The suitable size: dimensions are 13.75 x 21.65 x 13.78 inches, providing a stable, effective height and platform to train dogs to go up and down stairs with convenience. Use scenarios Use with small dogs or kittens to access a sofa or bed, keeping joints safe and reducing jumping strain. Assist aging or recovering pets in reaching elevated surfaces without stressing joints or causing damage to furniture. Serve as a practical training aid for puppies learning to navigate stairs and reach higher resting areas in a home with elevated sleeping or lounging spots.