Cardboard furniture: Lightweight, durable and recyclable. Easy assembly, disassembly and transport. Designed and produced in Spain with FSC certified materials. Made of high-strength corrugated cardboard, 7mm thick and finished in Kraft. (Brown) Sent disassembled in a flat package. Very easy assembly. The shelf consists of 12 cardboard pieces that fit together with each other without glue or special tools. Easily removable and re-usable. Made with FSC certified material. 100% recyclable.