Premium material - - The hamster hanging tunnel is made of high quality short plush material, which is bite resistant, not easy to break, thickened, warm, comfortable, not easy to shed, and can help pets to play and keep out of the cold. Easy to set up - - The hanging hamster hammock has 4 hanging straps with metal clips, suitable for standard size pet cages. The ferret hammock bed can be set up and taken down by hanging the clip on the cage according to the size of the cage, which is convenient and durable. Suitable size - - The length of the hanging tunnel of the ferret is 37cm/14.56inch, the height of the hanging hamster house is 11cm/4.33inch, the hanging strap is 19.5cm/7.67inch, and the hole diameter of the middle is 10cm /3.93inch. Please confirm whether this is the size your pet needs before purchasing. Multi-functional pet hammock - - The hanging small animal tunnel can not only provide small animals with a warm place to sleep in winter, but also provide small animals with a place to play. The guinea pig tunnel bed can support pets hiding, hiding and running, bringing them more joy. Widely Application - - The cage tunnel tube toy is soft inside, which can bring safety to pets. Pet tunnels and tube toys can be used repeatedly after washing, suitable for feeding various small animals, such as ferrets, hamsters, chinchillas, guinea pigs, etc.