Sustainable furniture: cardboard sofa
Inspired by the flexibility of an Accordion, these designers have created this breathable product that not only can be used as a decoration, but also furniture.
This paper sofa uses recyclable kraft paper to form a concertina design in order to become expandable furniture while being sturdy unit. These type of materials are waterproof and has the ability to stretch up to 1:50 ratio. You can also choose to fold it back into 2D form, making it ideal furniture for small spaces.
The ability to hold 100 times of its own weight due to the Concertina design makes it ideal furniture for a small spaces.