Dog Stairs/Ramp for Bed, Wooden 2-in-1 Foldable Pet Stairs & Ramp, Portable Dog Ladder Up to 180 Pound for Elderly/Short-Legged Dogs, 3 Steps for Beds, Couch, CarsBrand: MHL. CXG Color: Dark Grey Features: [Ready to Use in Seconds] No assembly is required! Pet stairs can be easily converted into step or ramp patterns in 3 seconds in order to suit small to large sized pets in different scenarios, such as couches, beds, cars, cat trees, etc. [Foldable Design] Open dimensions: 23. 8"x19. 9"x16. 9"; Folded dimensions: 18. 5"x30. 3". Dog ladder holds up to 180 lbs, it collapses to 4" thickness, stores effortlessly