Features: 【Cat window Perch for Indoor Cats】 If your cat like to bask in the warm sun or love to enjoy the scenery at window side, then this window perch for indoor cats is the best gift for your lovely cat. Without taking up valuable space in your home, and your cat can enjoy a 360° sunbath and natural scenery. 【Large Space & High Load-bearing】 49 * 29.5cm large space design, even large cats can roll freely on it; strong enough to hold cats up to 22.5kg/ 49.6lbs, and the cat can jump up and down freely to have fun. 【Stable Suction Cups Mounting】 With 4pcs 70mm suction cups, which adopts screw mechanism that can help exhaust all the air to provide the stronger suction power possibly, more stable and safer. No hanging wires for cats to chew or get tangled. 【2 Styles of Installation Ways】 The cat window shelf has 2 installation methods, one is cat hammock type, which is convenient for you to interact with your cat, another is cat platform type that is suitable for cats who like to climb