2-IN-1 FUNCTIONAL DESIGN: The easy conversion from 3-steps to a ramp make it ideal for older or arthritic pets to reach beds, sofas, cars, and more. GREAT QUALITY: The Pet Stairs/Ramp Made of Pine Wood and covered with soft, non-slip, easy-clean carpeting for increased comfort and durability. STURDY & NON-SLIP: Sturdy Wood Construction can support up to 150 pounds of pets. The Nonskid feet is designed to protect floors from dents and scratches as well as to prevent stairs from slipping. EASY TO CARRY & STORE: The pet ramps can folds to 4.5 height for easy storage and carrying. Easily store it in your car or at home and not take much space.