PawHut 4 Panel 28" Heavy Duty Dog/Pet Exercise Playpen Yard Set up and fold down in seconds without the use of tools. Material: Powder Coat Low Carbon Steel Height: 27.6''; 2 panels are 49.2" wide, 2 panels are 31.5" wide Great for indoor / outdoor use, use the 4 included panels or combine 2 or more sets together