Transparent design: The acrylic transparent breeding box allows you to clearly see and observe the internal situation easily, so that children can easily watch the breeding and hatching process of birds, and realize the harmony between man and nature. Natural Wood: The birdhouse is made of 100% natural paulownia and pine wood, which has good thermal insulation effect, cool in summer and warm in winter, with the taste of natural forest, allowing your parakeet to adapt to the new environment. Log products are safe. They are the best choice for your parakeet breeding and nesting. Multifunctional Bird Cage House: It is not only a parakeet nest, providing your pet bird with a warm and comfortable place to rest, sleep, relax and play, but also a budgerigar nest box, which can help bird training Their nest building skills and encourage their natural breeding behavior. The bird breeding box is a comfortable home for nesting, mating and raising young birds. EASY TO CLEAN: Designed with a hinged lid, so it's easy to clean and replace the bird's bedding. Perch ledges are built for your parakeet's sitting and lounging pleasure. Stable Bolt Mount: Cockatiel nest boxes are securely mounted to the inside or outside of the cage using bolts, washers, and wing nuts. Adorable little bass are the perfect place for a bird to sit and relax. The nest box is suitable for budgerigars, parakeets, lovebirds, cockatiels, finches, canaries and other small birds. materialwoodenApplicable sizeM-MediumSpecificationLarge: 28.9*14.7*14.7cm, Medium: 24*12.7*12.7cm, Small; 17.78*11.9*11.9cmcolorWood color