Hamster Living Hut, Hamster Cabin Waterproof Nontoxic High Density Flame-retardant for Home for Pet Shop Pink Specification: Item Type: Hamster Cabin Material: High-Density Ecological Board Product Size: Entrance Diameter: Approx. 4.5cm / 1.8in Weight: Approx. 156g / 5.5oz Purpose: Little Pet Hut Application: Small Pets such as Hamsters and Golden Bears Package List: 1 x Cabin Floor 2 x Cabin Side Panel 2 x Roof Panel 1 x Entrance Plate 1 x Backplane 1 x Perforated Back Plate