Plenum ™ is a functional and comfortable three-seater high-backed sofa, designed by Jaime Hayon for the Fritz Hansen brand. Plenum ™ is available in a wide range of fabrics and colors. Feet made of black painted steel. Plenum ™ is a high-back sofa system made up of single-seater, two-seater and three-seater units. It is flexible and offers an aesthetically pleasing functional experience in any space and activity, whether it be collaboration, concentration or relaxation. With Plenum ™ we pay homage to modern workspaces and make room for collaboration. This high-back sofa system, designed by Jaime Hayon, is suitable for embracing any space.