I purchased this a few months ago and used it. Thank you to the previous seller! I'm selling it because I no longer need it, as I've gotten a new cage. It's a good size for a Djungarian hamster and was convenient because it didn't take up much space! It has a tunnel and a second-floor play area above the tunnel, so it was wonderful for both the hamster and the owner. My hamster often went up to the second floor to eat and sleep. The lid fastener for the transparent hamster play area on top is broken, but it can still be used without any problems. The pink transparent tunnel wasn't included when I bought it, but I'll include it as a service. I've attached the hook for the thermometer inside, and I've left it on. I've disassembled everything, washed it, dried it, and stored it in the original box. Please understand this before purchasing. Brand: Sanko Hamster Product Dimensions: 51 length x 28 width x 23 height cm Material: Polypropylene, Alloy Steel Recommended Species: Hamster Body Size (Width x Depth x Height): 51 x 28 x 23 cm Body Weight: 1350g