Bulldog is your seating of choice, with seven different models to meet all the needs of every employee. Provides a wider scale to accommodate different body types and/or to distinguish hierarchical levels within the organization while keeping the same aesthetic throughout. The Bulldog high task chair provides active ergonomic support for those who require the most adjustable ergonomic chair available. Confirmed by pressure mapping data, Bulldog keeps the user comfortable and supported in all work postures, distributing weight evenly over the entire area for optimum circulation and comfort. High-performance adjustable arms allow user’s arms to fall into a natural position, relieving upper neck and shoulder strain, keeping them close to the work surface and supporting forearms for ease of keystroking. Overall Dimensions: W 23 1/2", D 21 1/4", H 31 3/4" Seat Height 16" to 20". See Knoll website for seating options. GREENGUARD Certification