Beautiful, breathable mesh task seating at affordable pricing. The black mesh for the back of the chair is woven to breathe and give as the user leans into it removing pressure points along the spine. The lumbar support built into the design of the back is flexible and reshapes itself to match and support the user's body profile. Sliding seat depth adjustment, side activated (MD) is standard on Multi-Tilters and provides 2" of seat depth adjustment. Height and width (WA) adjustable GL arms. Armcaps are soft to the touch Self-Skinned Urethane (SSU). Armcaps are depth adjustable (slide forward and backward) to suit user preference. Vari-Width (WA) width adjustable arm extensions are standard, allowing the arms to move away from the seat by 2" on each side to allow space if desired for broader hip widths. Five legged, injection molded, fiberglass reinforced, nylon "Governor" base. Optional polished aluminum finish.