["【Designed From Cats Perspective】The window cat perch is perfectly adapted to the cats instincts of climbing curiosity and territoriality. Cats can climb along sturdy woven sisal posts to a platform lie in a comfortable padded cat window hammock watch birds and sunbathe and patrol their territory." 【Safe Stable and Long-lasting】The window cat bed features a thick woven sisal post (3.7 * 3.7inches) that is more durable than a sisal rope-wrapped post providing an ideal scratching surface for your cat to help satisfy their natural urge to scratch and stretch while protecting your furniture. The bed and floor of cat window hammock are made of wood and come with a flannel cushion in addition to the upgraded 2 plastic suction cups bearing up to 45 lbs the sturdy frame provides stability and durability so your cat can rest and play safely. 【Large Perch and Removable Cushion】The cat window seat is 15.7 * 15.7IN suitable for all sizes of cats. The cat can climb into the bed and rest on it keeping a watchful eye on its surroundings or take a relaxing nap. 【Height is Adjustable】The window perch for cats inside height is adjustable with a total height of 53.5 inches. The cat window perch for large cats is designed to accommodate a variety of window sizes by removing or adding posts. The suction cups can be rotated to move the tree to other positions easily. 【Easy Installation】With easy-to-follow instructions and all hardware which can be easily installed. The plush cushion is removable and easy to clean the platform of cat bed window is a great place for a comfy nap and it’s great for face rubbing and nuzzling.]