This is a Harmony 450 glass cage. Size: Approximately 46.8cm wide x 31cm deep x 28.2cm high. The shark house is not included. Harmony Wheel DS17 [Safety & Silent] ● Quiet bearings minimize noise. ● Silicone cushions on the bottom and back of the stand reduce rattling. ● Equipped with brake pads to prevent the wheel from spinning too fast, ensuring safety. ● Seamless design is gentle on hamster feet. The wheel has been changed from the original set. I was keeping a Djungarian hamster. I have thoroughly cleaned it at home, but it is a used item, so please understand before purchasing.