Even if you have two perfectly placed trees, you will need a hanging sets, so why not get the best one. LA SIESTA innovative and easy to use hanging system is available both for hammocks and hammock chairs. The Tree Set includes two rope and hooks and is to be use between trees. The Home Sets is for inside the home and additionally includes two wall plates. Finally, the Universal Sets is for home or outdoor and includes everything you need to hang and adjust your hammock or chair.