HUGE SIZE & HIGH LOAD CAPACITY:The length of our Dog Ramp has reached 47.2inch (120cm) and the width is 15.7 (40cm) when fully unfolded, Triangular Mechanical design enables a weighing capacity of 200 lbs.which is enough for dogs of most size. Whether it is a Corgi or a Golden Retriever, they can go up and down freely on our pet ramp EXQUISITE FOLDABLE DESIGN:One of exquisite design of the DOICAH dog ramp in its foldable storage which can be folded in half for storage. The folded size is only 23.6*15.7*5.1 inch (60*40*13*cm) which is unique in the market. You can easily put pet ramps in your car,under sofa and bed without taking up much space.The pet ramp has a handle on the side. When you carry it, it is like carrying a beautiful briefcase, and you can put some dog frisbee toys in it. MULTI-STAGE ADJUSTABLE HEIGHT & PATENTENND STRUCTURAL DESIGN :Our pet ladder has four adjustable heights, which are 23.6", 21.7", 18.5", and 13.8", which can meet various usage scenarios of pets, such as sofa, bed, on the trunk of the car, the back seat of the car, etc.Our support structure is patented, this unique structure ensures the stability of the product and is not easy to fall over 100% PURE NATURAL PINE WOOD FROM New Zealand:Our pet ramp are made of high-quality pure natural pine wood from scenic New Zealand.Compared with other inferior materials, pine wood has the advantages of high strength, good texture, no peculiar smell, and environmental friendliness. Ahead of other products in the market, guaranteed usage intensity.At the same time, we added a grinding process to smooth all the sharp angles of the wood to protect your dog NON-SLIP FELT COVER:Our pet ramp adopts Nonslip felt surface covered with 7 wooden strips so that it has enough traction.Protecting your pet's soft paws while allowing them to go up and down happily