Dog Playpen Outdoor Extra Wide 16 Panels Heavy Duty Dog Fence 40" Height Anti-Rust with Doors Portable for RV Camping Yard, Total 42FT, 140 Sq.Ft, Snowy BlackAnti Rust Coatings MaterialKfvigoho puppy playpen made of heavy duty metal, sturdy and durable, steel wire smooth and solid, pet dogs couldn't damage or chew it, anti corrosion coatings and rust proof process helps panels works well outdoor and extend its life, the indoor and outdoor dog pen great for people with dogs Safe Enclosed & Expandable AreaThe heavy duty dog pen is sturdy and durable, pet fence provides a safe enclosed area for your pups