Our 48'' pet playpen is made of heavy-duty iron with a grey e-coat finish. It is durable and will serve you for a long time. Our pet playpen is specifically designed for ultimate versatility in any situation even to give training for your pet. 2 lock bolts on the door keep pets safely inside. The wire design gives pets a good vision and owners can also keep an eye on their pets. This pet playpen is easy to assemble without any tools and is also highly portable. Notice: We will send the item in multiple boxes. It is possible for different boxes to arrive on different days. Please wait for them patiently. They are not lost in transit but just arrive one by one. Tips: Recommend painting or oiling the playpen every 2 or 3 months for a long time for outdoor use. Features Heavy Duty Dog Playpen: Constructed with heavy-duty metal material, the Giantex pet dog playpen is sturdy and durable enough for your long-time use. It is rust-proof and weather-resistant, providing a comfortable and safe exercise pen perfect for safely restricting your furry friends, especially for outdoor use. (The item will come in two packages). Changeable Shape: The 16 panels are connected and secured together with sturdy ground stakes to keep the playpen in place. These panels can also be rearranged into multiple shapes to match your space, such as a square, octagon, rectangle, 2 small squares, and a divider fence. Added Secure Design: This dog exercise pen confines your pets in the exact place to ensure safety. Besides, its round edges keep your pet safe and away from scratching or injury. A door with double locks will make sure your pet does not get loose. Folding and Expandable Pen: Our pet exercise pen is either foldable or extensible. Flexible connections allow you can buy additional extension sets to create any size pen. Its wire design gives your pets a good vision and a chance to be close to the grass. Easy to Set it Up: This dog playpen comes with 16 panels and is quite easy for you to set it up or break it down. No tools are required during assembly. Besides, its foldable and portable features aim to convenient storage and transportation for you, which is good for both indoor and outdoor use. Specifications Color: As pics show Material: Metal Net weight: 44 lbs Number of panels: 16 Vertical spacing: 1.5'' Horizontal spacing: 8'' Panel size : 31.5'' (W) x 48'' (H) Package includes : (16 panels) 14 x wall panels 2 x gate panel 16 x blots Package includes : (8 panels) 7 x wall panels1 x gate panel8 x blots