The Eco Tower office tower is the first office building in Tel Aviv to have the LEED Gold standard for green construction and is a breakthrough in regards to the environmental quality. The building is defined as ecological and incorporates technological systems for energy saving, the use of environmentally friendly materials and waste recycling means. A huge group is a full partner in preserving the quality of the environment, from the very use of natural materials that can be recycled. The cladding was applied in natural copper tins that underwent an oxidation process. The use of copper cans is not common in Israel and it gives the structure an innovative, authentic and unusual look.