Take your pet wherever you travel and let them have their own space with the Go Pet Club Pet Exercise Pen - 40 inch. This exercise pen is easy to set up and break down with no tools required and includes a handy carry case and zip in mesh top. Ideal for indoor or outdoor use. Includes 8 panels in green. * Includes 8 panels in green * 40-inch diameter after set up * Zip in mesh for top cover * Includes carrying case * Easy to set up with no tools required