Heavy Duty Construction is great for indoor and outdoor use Rust-resistant and powder-coated galvanized steel Kennel has two doors; One easy to open door A door latches keeps your pet safe and secure Comprised of stackable individual panels, making storage and transport compact and simple Each panel is 4' high, 2 1/2' wide Wire: 12 gauge; Mesh: 1.96 X 3.93 inch Tube frame: 1 inch, 20 gauge Total Dog Kennel size: 10' wide X 10' long X 4' high Make two 5 x 5 foot kennels with this kit or one 10 x 10 foot kennel You can connect more playpens together to cover a larger area Kit (16 panels) comes with pre-drilled holes, all necessary hardware, manual Easy 1-Person Assembly Color: Black