Unused. Amazon: ¥4,239 About this product: 2-in-1 Convertible Design: Simply transform from a 3-step staircase to a ramp, allowing elderly or arthritic pets to easily reach sofas, beds, cars, etc. By providing a gentle incline for your pet, you can relieve the strain on muscles and joints that occurs when jumping, reducing the burden on their legs and joints. Suitable for elderly, weakened, or sick pets. Comfortable Access: The non-slip fabric-covered ramp and stairs provide a secure grip for your pet's legs. Durable and Safe: This foldable dog ramp is made of pine wood with a smooth surface, so it won't hurt your pet or your hands. The sturdy wooden structure can support pets weighing up to 40kg. Easy Storage and Portability: This dog ramp folds to a height of only 9cm. Lightweight and durable, this pet staircase is easy to move, transform, and store, making it convenient to use. No assembly required; easy to use. Supportive Care: This wooden dog staircase helps your beloved pet easily climb onto sofas, beds, or designated resting places, significantly reducing the strain on their joints. It also helps small to medium-sized pets of all ages avoid putting strain on their muscles and joints from jumping when moving around on sofas, beds, or RVs.