R.U.M., is short for Re-Used Materials & R.U.M. is sustainable. Recycled ocean plastic & circularity. R.U.M. is made of granulated fishing nets & re-cycled steel. From the first sketches designed to fit the idea of circular economy. All materials are handpicked by Wehlers and carefully crafted to ensure the historical tradition that has been refined by professionals for many years. Hence the durability of the chair is superior, and it has been tested and approved by the Danish Technological Institute.