Safety Step Low Transportation Safety Step, Aluminum, 1000lbs Nitrile Glove 5 Adjustable Seat Depth: No 58487 5 Adjustable Seat Depth: No Adjustable Tilt Angle: Yes Arm Type: Height Adjustable Assembly Information: Full Assembly Required Back Depth (Inches): 23 Brand Name: Serta Chair Base Type: Casters Chair Center Tilt: No Chair Lumbar Support: Adjustable Chair Synchro Tilt: No Chair Type: Executive Color Family: Black Commercial Grade Furniture: Commercial Grade Depth in Inches: 33 Ergonomic: Ergonomic Features: ComfortCoils pocketed seating 66 Material of Item: Plastic Next Day Delivery: Yes Number of Speakers: 1 Power Supply: AC power adapter Series or Collection: Z130 Speaker Interface: Audio line in our steps are very robust in appearance The LC 06C weighs 5