Windowed Add-On Room for Puppy Play Yard, 18" Tall

This windowed add-on room creates a secure area that you can easily see into and puppies can see out of. Each 18" tall module includes an acrylic glass front door, windowed side panels, and posts with caps, in your choice of 28x28, 38x38, or 48x48 sizes. Use it to add a potty room, play room, or expand into a larger play yard; note that liners, pads, and rails are not included.