The Midwest 30-inch Black Dog Exercise Pen gives your dog both the freedom he deserves and the security he needs. This sturdy attractive pen is constructed from 9 and 11 gauge wire with a 1.5 x 6-inch mesh and a features a durable and long-lasting Acri-Lock™ acrylic coated silver zinc-plated finish. The pen’s eight 30-inch panels can be arranged an octagon or square shape and flatten and pack up easily for storage and portability. For added versatility two pens can be hooked together to create a larger pen. This pen is easy to set up with no tools required for assembly. Ideal for medium sized dogs. Measures 24W x 30H inches.Midwest Homes for Pets is a division of Mid-West Metal Products and markets a variety of containment and care items for your pets. Their high-quality dog kennels training crates and exercise pens are made with a commitment to quality and an efficient design that suits almost any need. They also offer an expanded line of accessories including beds for dogs and cats crate casters feed and water bowls and nameplate kits. Midwest Homes for Pets is a four-generation family business guided by the simple objectives of superior workmanship low cost and extraordinary customer service.