Sofa Finn is constructed from a wooden carcass, with metal nosag springs. On top of this is a Bonell inner spring and High Resilience foam. This is a high-quality filling that becomes softer in use. Finn has a soft seating comfort.

Depending on body weight and intensity of use, the filling and springs decrease in stiffness by 10% in the initial phase. The foam will eventually remain constant at 85% of its new value.

In use, there will be space in the fabric which may cause slight creasing, this is normal.