Package contents: 1 pet hammock and 2 metal buckles. Among these, the size of the pet hammock is 57 x 43 cm, and the distance between the front and hind legs is about 24 cm. With the metal buckle on the hammock, you can hang your pet securely. [Product material]: The material used in this hammock is encrypted polyester, which is strong and stretchy, has strong capacity charging, durable and has a long service life. At the same time, it has a breathable hole design, which can protect your pet's skin and ensure your pet's safety and comfort. [Easy to use]: This hammock is easy to install and easy to use. All you have to do is put all four of your pet's legs in the hole in the hammock, then lift it up and hang it where you want it to hang.