Description_x000D__x000D_This is a hamster tunnel kit designed for your pets to play and exercise.If you want to build a tunnel paradise for your baby hamster, then this tunnel setis your essential tunnel paradise accessory. A good gift for your small pet._x000D__x000D_Features_x000D__x000D_-Material: Plastic_x000D_-Thickened material production, not afraid of scratching, long use will not be damaged._x000D_-Used for dwarf hamsters, hamsters, gerbils, mice or other small animals._x000D_-Durable material has long serving time, you can DIY and enrich pet's home._x000D_-Tunnel mouth reinforcement design, convenient for pet in and out of use._x000D_-The external tunnel expands the hamster cage, providing more place for hamsters.Packing list1 x set of hamster tubes