Solid Support - cat hammock can hold cats weight up to 30 lbs, it passed 33 lbs / 48 h static load test and 10 lbs drop test from 12 in. Compared with average cat window perch, our cat hammock can be firmly installed on the wall without worrying about falling..Save Space - The cat wall furniture has ideal size for most cats to sleep or have a nap, its wall mounted design fully use vertical space. In the limited home space, leaving room for cats to rest and play.. Material - The cat shelves is made of natural rubber wood, and non-toxic, harmless to cats and other pets. The soft fabric is from odor and color fading, machine washable. It can respond to cats body shape, giving them comfortable hug..Good for Health - The cat wall shelves caters to cats' habit of climbing, increasing exercise and reducing the chance of obesity, good for . Besides, it gives cats room to climb and avoid messing up home..Easy to Assemble - Only takes 4 steps can install the cat shelves and perches for wall, you can easily install it into the wall when you use it. Manual and all necessary hardware is included to help you assemble it.