Flash Furniture Hansel LeatherSoft Swivel Executive Office Chair, Black Safety Assembly Information: Full Assembly Required True Color:Ebony Wood Grain Assembly Information: Full Assembly Required Brand Name: Regency Depth in Inches: 2 Furnishing Color: Black Height Adjustable: Height Adjustable Height in Inches: 22 Leg or Base Material: Metal Series or Collection: Kee Table Base or Leg Type: Table Legs Table Shape: Specialty True Color: Black Chrome Weight (lbs Adjustable Back Height: No Adjustable Height: Adjustable Adjustable Seat Depth: No Arm Type: Height Adjustable Assembly Information: Partial Assembly Required Brand Name: Serta Chair Base Type: Casters Chair Center Tilt: Yes Chair Lumbar Support: Adjustable Chair Synchro Tilt: No Chair Type: Executive Color Family: Gray Silver Commercial Grade Furniture: Commercial Grade Depth in Inches: 30 Ergonomic: Ergonomic Features: Back in Motion technology Furnishing Material: Fabric Height in Inches: 40 75 Seat Glide: No Seat Material: LeatherSoft Seat Width (Inches): 20 Series or Collection: Hansel Swivel: Swivel True Color: Black Type of Big & Tall Chair: Executive Warranty Information: 2 Year Weight (lbs The tilt lock mechanism rocks tilts the chair and locks in an upright position while the tilt tension adjustment knob adjusts the chair's backward tilt resistance