This Cat Window Hammock is made of EVA +Plush fabric, cat’s body temperature won’t overheat. Industrial strength suction cups hold up to an amazing 30 pounds. Your cat can jump in or jump out of this resting seat, which is another kind of exercise, keeping good health of your cat. Basking in this cat window perch, your cat avoids moving again and again as long as the sun didn’t go down. The cat window perch is space saving and also a front view of nature Please make sure to clean the windows and suction cups before mounted. If the suction cup not mounted well, The simplest solution is put it into warm water (50-70) for 2-4 minutes. Dry with a little bit of water then sticking to the window. Simple and very helpful to make the suction cups powerful. Let’s shop now and give your LOVELY CAT a Cat Window Perch Hammock Bed as a sunbath space!