This heavy duty pet playpen can be used indoor or outdoor which is a good choice for your pets. It is easy to set up with no tools required. You can set it up in a rectangle square or octagon shape. 8 panels create an big area for pets to play. The rounded edges keep your pet safe and ground stakes to secure the playpen in place. Made of durable construction this playpen can be stronger for years of use.Wire design gives pets a good vision and a chance to be close to grass. It is suitable for dog duck and rabbits etc. Don't hesitate to buy it! --Great for indoor or outdoor use --Made of durable rust resistant metal to ensure durability and longevity --8-panel connected and fold into a multiple shape configuration to meet your needs --Equipped with a swing-open gate for you and your pets easily getting through --Door with double locks to make sure your pet does not get loose --Playpen fence is either foldable or extensible --Easy to set up and break down no tools required for assembly --Fold flat for convenient storage