Monarch Specialties I 7298 Black Chrome Metal Hydraulic Lift Base Office Chair Black Chrome Metal Hydraulic Lift Base Office Chair Refresh your office space with this cool and unique contemporary style office chair! This mid-back swivel office chair upholstered in a sleek and durable black leather-look material with built-in armrests, is supremely cushioned all around for hours of comfort. The sturdy chrome metal base is fitted with 5 hooded casters for easy mobility, and a side lever smoothly adjusts the seat height from 17 to 22 inches. Quick to assemble, you will be sitting comfortably at your tasks in no time at all! Features Unique contemporary design with built in arm-rests Adjustable seat height with the hydraulic lift lever 360 degree swivel seat Upholstered in a durable and easy-care leather-look black material Specifications Color: Black Metal Finish: Chrome Cotton: 0.15 Department - 1: Office Finish Attributes: Chrome Foam Density: 45 Leg 1 - Depth / Width: 22 Leg 1 - Height: 14 Leg 1 - Length: 22 Leg 2 - Height: 18.75 Legs - Finish: Chrome Material: Foam Material - 2: MDF, Metal Seat - Depth: 19 Seat Adjustible Range: 4.75 Seat Arm - Depth / Width: 3.5 Seat Arm - Height: 9 Seat Arm - Length: 2 Seat Back - Height: 12 Seat Back - Length: 22.5 Seat Swivel Range: 360 Seat Width: 15.5 Style: Contemporary, Modern Upholstery: Leather-Look Wood Percentage (%): 30 Assembly Required: Yes Weight: 20 lbs