This dog ramp makes it easier for dogs and other pets to get on and off. Sturdy construction: This pet ramp has a solid fir wood frame that provides stability and durability. Solid fir wood is a beautiful and durable material that retains its integrity even when exposed to moisture. It does not dry out or warp, making it a reliable choice. Non-slip surface: This dog ramp features a non-slip polyester tread surface, ensuring that your little furry friends can walk on it safely and risk-free. Adjustable height: The dog ramp can be adjusted to 30, 38 and 45 cm, so your pet can easily reach heights such as cars, beds and sofas. The adjustable height provides a gentle incline to reduce muscle and joint tension caused by jumping. Paws and joints are also relieved. Easy storage: This dog ramp folds flat for space-saving storage when not in use. Suitable for most pets: The foldable dog ramp is specially designed for small to large dogs, cats and other pets. It allows them to reach beds, sofas, cars and other places safely and effortlessly.