Wood and engineered wood are made flexible with a patented incision process. Complex incisions allow textile-like properties plus create transparency and sound absorbing properties unexpected from wood products.Sonar’s regular incisions in the longitudinal direction create an interesting discontinuity on the surface with visible vertical and horizontal lines. Available in standard sheet sizes in seven wood types in natural or finished. The front and reverse sides look clearly distinct, so application areas are primarily ceiling and wall panels. Source: https://www.spinneybeck.com/index.php?/shop/product/foli