The Stack Collection from ELLISON STUDIOS. embraces oversized proportions and soft lines. Sink into the Stack Sofa’s layered pillows made of medium-high density foam atop a recessed oak base with a wire-sprung suspension. Available with or without arms, this sofa is easy to clean with removable pillow covers in a range of materials. The Stack Sofa from ELLISON STUDIOS. is exclusively distributed by Design Within Reach in North America.