1. Different from other stores, the design of this bird nest box features a combination of pine wood and clear acrylic materials. The acrylic side allows for clear observation of the parrots' state in the bird terrarium, as well as the breeding and hatching process between parrots. 2. This nest box is suitable for small parrots, providing them with a comfortable and warm habitat to encourage their natural breeding and nesting behavior. The size M is 14.47*14.47*22.35cm, which is suitable for small finch parrots. 3. The nest box is made of natural pine wood and acrylic, which are warm, comfortable, safe, non-toxic, chewable, and provide a transparent view, ensuring the healthy reproduction of parakeets. 4. Each bird nest box includes accessory screws and perches, which can be perfectly installed inside or outside the cage. There is a compartment inside to protect the eggs, and the hinged lid is designed to facilitate opening and closing, as well as quick cleaning and replacement of bird bedding materials. 5. Pet owners often look for quality pet supplies for their small animals. This parakeet nest box is a practical house for breeding, resting, sleeping, relaxing and playing, and can also be a gift choice for parrots.