Cordless Cat Hammock：Cordless cat hammock, let your cats freely jump up and down among several beds without being stumbled by rope in support frame. This cat bed provides enough space for cats. Its frame is made of paint stainless steel material and connected by hardware, durable and steady from sun and wind, no distortion and no break. The cat bed is with strong bearing force, supporting up to 30lbs. Two Types Of Installation：Cat hammock supports two types of installation. One is to install it by sticking the suction cups to the glass. It can be firmly mounted on window by 4 suction cups with strong suction power that are enlarged the diameter: 3.3 inches. Another is to fix it to the wall by drilling holes and twisting the anchors and screws, by which the bed would definitely not fall off. Besides, a DIY ladder consists of 2~3 hammocks is suitable for cats who love to climb. Reversible Two Fabrics Cover：One cat bed comes with a cover made of two different kinds of fabrics. You can change the cover at any time to adapt to different seasons and different room temperature. One is breathable sandwich mesh, which can help dissipate heat. Another is soft faux rabbit fur plush, which helps keep warm. Both of them are bite and scratch resistant, with no chemical smell. Cats can freely amuse themselves in this comfortable bed. The cloth cover is also removable for wash. 360°Window Perch：Cats love warmth, it is ideal for them to bask under the sun, enjoying sunbathing. They can also enjoy climbing up to the hammock and down, getting a 360°full view of the surroundings. On a sunny afternoon, enjoy languid hours with the dozing cats.