Cat window perch provides a comfortable spot for your pet to relax; one size (61 x 33 x22 cm LxWxH) Allows your cat to enjoy an outdoor view from any window you choose Heavy-duty suction cups securely attach to clean glass for a free-hanging window cat hammock Foldable cat perch collapses down for space-saving storage when not in use Easy to assemble cat bed for window installation offers quick set up and take down