The set is not all that you need for a nominal use of a hammock. It should be something else.
First, there are four (or two) pegs. You can make them by hand from scrap materials, and can take from those that are sold together in a tent. I wear a hat with aluminum pegs in the form of a hook. Would be better if stakes are sufficiently strong.
Why four or two? Because on one peg you can hang and delaying the curtain and the compensator. But I myself do not do it. When each rope on his peg it more reliable.
The second thing you certainly need is a mat. Perhaps it is not obvious, but to sleep in a hammock without a mat in nature will be chilly. The cool night breeze will blow you from the bottom and unpleasantly chilly. However, I can comfort you, in the summer it might not be a thick mat. I use Artiach Light weight at 208 PM me, it was enough.
Note
When I sold carpet Artiach Light, it was assured that it weighs 170 g. It is not true. On my electronic scales weighs 208 g ± 2
For zealous economists weight I want to mention that it would be better if it would be one-piece mat, rather than pieces with his feet thrust into a backpack. My experience tells me that in a hammock, this design will razzzhatsya most outrageous fashion.
Third and last, it is a sleeping bag or whatever you have. In summer it can be like a sleeping bag, can welcome the temperature to zero degrees. In the mountains (if you go for example in the Crimean mountains), the temperature is lower than in the valleys. But all this is of course very much depends on the characteristics of your body.