Keep your pet safe and secure with the KennelMaster 8-Panel Exercise Pen with Door. This pen is easy to set up in an octagon, rectangle, square, or L-shape configuration, and it’s just as easy to fold away for storage when not in use. Perfect for apartment dwellers, this pen is ideal for creating a temporary exercise space in a courtyard or common area. Plus, it’s easy to take with you when you travel so your furry friend can exercise safely wherever you go. Multiple pens can be joined together to create an extra-large space. Constructed of sturdy vinyl-coated wire, this durable pen is suitable for both indoor and outdoor use. The black coating is attractive and prevents rust and corrosion, ensuring that your pen will last a long time.