Color:BlueA nice gift to our pets.Fun Play ---Multiple round hole openings allow pets to enter and exit at will, increasing the fun of playing, suitable for multiple pets to play at the same timewindow increasing air flow and your pet will not feel hot and stuffy.Save Space---Double storey house, saving space. You can use the other space in the cage to pack more toys for the hamster to play, so that the hamster is happy every day. This can reduce the possibility of hamster depression.Provide Playing Place---Colored roofs, bright colors, can attract the attention of hamsters, let them live and play.Fun of DIY ---The assembly is simple, the products need to be assembled by themselves, and the assembly and disassembly are simple, and you can enjoy the fun of DIY.Scope of Use---It suitable for hamsters, gerbils and mice.This was a popular sleeping spot.The price is just right on this wooden house,your hamster can chew it.