[SUITABLE SIZE: maxpama dog ramp for car upgraded the length of this dog stairs to reach the market demand. The length of steps is 67”It can support up to 155Lbs . MORE STURDIER SUPPORT: maxpama dog ramp added the Iron pipe support for this dog stair make our dog ramps more sturdier and safer.Bringing convenience and confidence to our pets. PORTABLE SIZE: maxpama dog ramp foldable size is 19.7” * 17.4” * 4.9”. Perfect for most car truck suvs high bed and couch. ANTI-SLIP FELT SURFACE DESIGN: maxpama dog ramp surface upgraded with a double layer of non slip Felt to prevent dogs from slipping during ascent and descent. In addition it equipped with wooden pads to increase traction and is equipped with a quick connect hook and loop to provide triple protection and secure the stairs to the vehicle. 100% SATISFACTION GUARANTEE: maxpama offers 100% satisfaction guarantee. If you have any problems just let us know and we’ll solve it ASAP!]