1. Foldable Cat Hammock: This cat window perch is convenient to fold up, allowing for curtain closure. When not in use, you can easily fold it up without having to remove and reattach to the window, saving space in your home. 2. Robust Brackets Metal Frame: The cat window perch can hold up to 35 lbs. It features a sturdy metal construction that provides excellent support and stability. Ensures that your cat can confidently jump, stretch, and explore without any wobbling or tipping over. Suitable for adventurous cats. 3. Detachable Cover: The cover features breathable mesh cloth, suitable for all season use. The zipper design makes it easy to take down to change and clean. Our cat hammock for window measures 20.4 inch x 11.8 inch x 8.2 inch, making it perfect for cats to relax and enjoy the view. 4. : The cat window perch hammock assembles easily. Just push in and click on the metal pipes, put on the cover; attach the 4 suction cups and stick on your window. Warm Tip: Be sure to press hard on the suction cups to squeeze out the air completely.