This hamster cage has a clear front, making it easy to see your pet, and is lightweight and easy to clean. - Model Name: Glass Harmony 450N High - Features: Design with a clear view from the front - Features: Lightweight and removable bottom tray for easy cleaning - Features: Easy-to-assemble starter cage It also comes with a running wheel ♫ I haven't opened it since it arrived because I bought a larger cage. Thank you very much ✨