Have you ever imagined that you can sleep without bed? Hammock comes to arouse your dream. Here are the reasons for you to change your conventional bed. First, hammock will not use too much room space because it is hanged. Second, hammock is more practical than bed since you can fold it when it is not be used for a moment. Third, hammock is quite cheaper than bed. Fourth, in medical side, hammock is healthier than bed. The reason is that your body will mould on hammock surface, so you won’t get stiffed. Now it is your time to prove.