Pouf, stool, ottoman - or just the basic component for what is probably the most flexible sofa system in the world? The Curt sofa modules in the color Sera Ebony (Black) form a modular, customizable and innovative sofa system, equipped with poufs and straps so that you can design it according to your own wishes. It's a convenient and flexible way to furnish your living room or office. Small side fact: Four modules of this sofa system alone are enough to set up more than 20 different arrangements. From stools to sofa beds to living areas - it's in your hands. Designers Malte Grieb and Joa Herrenknecht Materials Inside each Curt module there is not only a sturdy plywood frame covered with padding straps, but also cold foam padding that consists of three different layers. The Jet, Dama, Sera and Barcelona models only differ in the materials and colors of the covers. Cover - Jet model: 100% Trevira CS/polyester Cover - Barcelona model: velvet 100% polyester Cover - Da