Boss Office Products Black Contemporary Ergonomic Adjustable Height Swivel Executive Chair Storage Organization 3 hours at 50 percent '203979022 3 hours at 50 percent load Built from environmentally friendly plywood with soft close storage and paired with matching mirrors for a complete Beautifully upholstered in black leather plus LeatherPlus is leather that has been infused with polyurethane for added softness and durability Pillow top design with a perforated center Pneumatic gas lift seat height adjustment Adjustable tilt tension control Padded armrests covered with Caressoft upholstery Large 27in nylon base for greater stability Hooded double wheel casters Collection Name N A Color Finish Family Black Manufacturer Color Finish Black Back Material Upholstered Seat Material Upholstered Frame Material Metal Wood Species Poplar Finish Type Black Style Contemporary Trend Modern Type Executive Number of Casters Wheels 5 Maximum Seat Height (Inches) 23