ADJUSTABLE CAT HAMMOCK：Cat window perch features adjustable snap-in legs for additional support of the cloth hammock. The hook and leg can be adjusted according to the width of different installation locations. SIMPLE MAINTENANCE: The hammock comes with a durable, claw-resistant detachable canvas cover. It's a breeze to detach for hair removal or toss into the machine for a thorough clean. WINDOW CAT HAMMOCK: The cat hammock can be securely attached to the window for your cat to sunbathe and look outside, or it can be placed on the bed for you and your cat to keep each other company. STABLE & SAVES SPACE：Compared to suction-mounted window shelves, our cat hammock more securely attaches to window sills, drawers, chair backs, bedsides, etc, without damaging furniture and walls, and without occupying space in your home. WIDE-RANGE USE: Cat bed is design for using on window sills. Cats can enjoy sunbathing and watching outside on it. It can also be placed on the bedsides, allowing you and your cat to accompany each other and keeping cat hair from getting all over the bed. Drawers, cabinets would also be the applicable places.