Baby playpen from Nihon Ikuji. It can be changed into various shapes, made of mesh material, and has an entrance. The height is 70cm. I, who am 160cm tall, could step over it. I used it for my Shiba Inu. I will try to clean it as much as possible before sending it, but I think it's best if you use it for pets. It's sturdy, as it could withstand a 10kg dog leaning against it a little. I bought it because it's made of mesh, so I thought there would be less risk of injury if the dog leaned against it, and I'm glad I bought it. Purchased in 2024. I'm sorry for the price due to the high shipping cost. If you're okay with it being disassembled for shipping, I can lower the price. (However, I think assembly is quite troublesome...) Sizes: Square: Approximately width 185cm x length 185cm x height 70cm Rectangle (outer dimensions): Approximately width 274cm x depth 95cm Hexagon: Face to face (outer dimensions): Approximately 159cm, (inner dimensions): Approximately 153cm Corner to corner (outer dimensions): Approximately 184cm, (inner dimensions): Approximately 176cm Weight: Approximately 11kg Materials: Pipes: Steel, Joints: PP, Cover: Polyester Set Contents: Top pipe set x 8, Bottom pipe set x 8, Side pipes x 16, Fabric covers x 7, Fabric cover with door x 1 I think it's good for senior dog care or puppies.