【No Drilling & No Disassembly 】： The cat window perch can be easily installed on the window sills, drawers, chair backs, cabinets， and bedsides. When you are not using the cat hammock, it can be moved from window to window with no disassembly. PLEASE make sure your window fits the hooks (Minimum 3/4" Gap Depth, Minimum 3/16" Gap Width)before placing the order.【Adjustable Cat Window Hammock】：The Cat resting seat features adjustable snap-in legs for additional support of the cat window bed. The hook and leg can be adjusted according to the thicknesses of different installation locations> The widest adjustment distance is 6 inches.【Easy to Assemble】：The Cat Window Perch is easy to assemble, you can build and install in 5 minutes. The legs have 2 felt spacers to prevent damage to the wall, It can hold up to 40lbs, Suitable for multiple kitties or a large cat.【Stable & Saves space】：Compared to suction-mounted window hammock, our cat window perch more securely attaches to window sills, drawers, chair backs, bedsides, etc., You don't need to worry about drop problems of cat bed. without damaging furniture and walls, and without occupying valuable space in your home.【Easy to remove and clean】：Our cat window perch can be easy to move from window to window without disassembly. The canvas can be washed, giving your pet a clean resting place. If you have any questions or are not satisfied, please click on our seller name "Unique Gifts Ideas" and then "Ask a question"