EFFECTIVE HELPFUL: The pet ramp reduce the dog's muscle and joint straining caused by jumping, make it easy for older or arthritic pets to reach sofas, beds, cars, and more. ADJUSTABLE HEIGHT: The pet ramp can be adjusted to 4 heights -10, 13, 16 and 19 inches. The dog ramp is very gradual, even at a height of 19", its max slope is only 27. COMFORTABLE ACCESS: Fabric White fluff covered dog ramp provide traction for your pet's paws. The grip carpet is designed to keep your pet from slipping when on the ramp. DECORATIVE STURDY: Built with a simple design offering a soft accent to any room. The ramps are independently safety tested and rated to support pets up to 90 Lbs. EASY TO CARRY STORE: The pet ramps can folds to 3.5? height for easy storage and carrying. Easily store it in your car or at home and not take much space.