About this item Bunk bed design: the pet cage hanging hammock adopts 2-in-1 design for different options, your pets can either take a rest on the top layer or hide in the bottom layer; The design meets their instincts of running in the tunnel back and forth, mimicking their wild living environment, and providing them with a relaxed and comfy space Convenient to operate: the 4 corners of the hammocks are equipped with metal hooks linked with straps, which is designed to attach to the small pet cage, you can attach the hooks to the cage interiors with hooks easily and quickly Cute pets cage accessory: the hammock design can make full use of the large space of the pet cage; You can attach the pet hammock to the cage for saving space, while it can take the cage or your home out of the monotony, nice gifts for your beloved small animals, making them enjoyable Suitable for most small pets: the size of the soft hamster hammock is approx. 20 x 20 cm/ 7.87 x 7