Black Dot has a stimulating effect in every sitting situation. The Dorsokinetic backrest and the new, breathable and moisture-permeable upholstery provide maximum freedom of movement and create a real feel-good factor. The design of Black Dot is equally outstanding. Its elegant lines, colour concept and attention to detail give any room its own individual character as a stand alone chair or as a team. In a word: Black Dot is a milestone in the new emotional office culture. Specifications: Medium height backrest - bd-102 Similar mechanism with 32 degree opening angle, with forward tilting seat (4 degrees) - 1105 3D height adjustable armrests with soft touch covers - 3314 Backrest with continuous adjustment. Height adjustable lumbar support (80mm) Seat depth adjustment - 6003 Sedo-lift mechanism (sprung gas lift prevents jarring of users back on lowest setting) - 1501 Castors suitable for all types of floors - 6001 Polished aluminium base and backrest support - 2203-110.