Pet essentials 30" tall, dog exercise pen in color box provides your pet with a safe, comfortable place to play & rest. Perfect for use when camping, traveling, and house training. This adjustable pen requires no tools and is quick to assemble. The collapsible pen unfolds and goes into place with little effort. Then quickly folds back up for convenient travel and storage. The step through gate has two slide latches for added security and makes it simple for both you and your pet to step into and out of the play area. The heavy-duty metal pen is powder coated for a long-lasting finish. When using outside, the included anchors will help keep the pet training pen in place. When using in your home or office, rubber feet provide with the indoor pet exercise pen for scratch-free floors. It is a huge helper when house training puppies - giving them room to move without destroying your home.