Tomo is the name of the Japanese Ash, a type of wood particularly flexible and exceptionally lightweight. Tomo_Tomo are two sheets of Japanese Ash plywood 3D folded and mechanically joined to form a structural and light sitting at the same time. The chair weighs only 3.5 kg.
The project is fully engineered with structural tests, ready for production. Registered design. In case of interest please contact Andrea Ciotti or Giordano Redaelli.
Source, more at: behance.net