Cooling design and comfort: The outer layer is designed to hold ice or cooling packs to help lower the temperature in hot weather, providing a cool, comfortable rest space for your pet. Spacious and versatile: Generous interior space allows your pet to move, explore, and nest. Suitable as a nest for rabbits, chinchillas, gerbils, dwarf hamsters, rats, and ferrets. Durable material and finish: Made of PP material with a smooth surface, offering stable construction and an attractive appearance. Summer ready performance: In hot months, the hideout helps reduce ambient temperature and provides an ideal place for play, hideout, and rest. Size and compatibility: Designed to accommodate a range of small pets; compatible with common small animal cages and setups. Designed to serve as a den or nesting space. Use scenarios: 1) Daytime cooling den: Place in the cage with ice packs in the outer layer to help keep your pet cool while they nap. 2) Cozy hideout during play: Use as a private retreat where your pet can rest or take a break from activity. 3) Multipet nesting area: Provides a shared or rotating den that small pets can explore and enjoy under supervision.