Features: 1. Provide sufficient space for hamsters, and greatly bring your pets a breathable and comfortable life. 2. All materials are safe for animals and they are non-toxic. 3. Ideal hiding place for pet rats, hamsters, gerbils, etc. 4. Assembly required: double-layer design and house styling can attract attention. 5. Suitable for all seasons; can be folded to save storage space. Specification: Name: Hamster House Double-Storey Villa Balcony Small Pet Stairs Tunnel Toy Playground Material: wood Size:(about) Large flat layer: about 24.5*19.5*7.3cm/9.65*7.68*2.87inch Idyllic house: 17*14*15.5cm/6.69*5.15*6.10inch Observation Building: 20*14*15.5cm/7.87*5.51*6.10inch Application: hamsters, metal bears and other small pets Note: need to assemble Packing List: 1*Hamster House