Product details Cat Window Hommock Perch Bed with endurance Heavy Duty Suction Cups Specifications: - Clour: Pink, Khaki，Purple,Grey,Blue - Size: 35*55*67cm - Material: Oxford，plastic，wire Package includes: - 4 x Suction Cups - 1 x Steel wire - 2 x Round tube - 1 x Cloth cover Note: Suitable: Smooth and air-tight surfaces,such as refrigerator/glass/flat tiles Tips for increase suction cups: 1. Put the suction cups into 3-5 minutes, and dry suction cups to slightly damp 2. Wipe the window surface 3. Apply suction cups and press firmly to squeeze out the air Breathable Material: cat's body temperature won't overheat because of this cat window hammock breathability. In winter, add a mattress on this cat bed will be the most comfortable Space Saver: provides the comfortable spot without taking up valuable space in your home Keep Exercise: Jumping up and down on the hammock is a special way to keep health Safety and endurance : 4 heavy duty suction cups and 2 wires can hold up to 50lbs Easy to Install: easily mounts onto your window or sliding glass doors . No tools needed! Easy to Clean: Cover and Oxford Cloth easily comes off and can easily be cleaned