Pet Stairs Collection - Safe and Durable Indoor or Outdoor Ramp with 4-Step Design by PETMAKER (Gray). Helps pets reach higher spots with ease. Carpeted pads for comfort and traction. Foldable design for easy storage. Sturdy construction made of tough plastic. Dimensions: Open: 23" x 15" x 19"; Folded: 30" x 15" x 5". Gray color.  MSRP $55.  Can fit under the bed or easily fold for the car.