Alera Birns Series High-back Task Chair, Supports Up To 250 Lb, 18.11" To 22.05" Seat Height, Black Seat/back, Chrome Base

Enhance your workspace and add much needed comfort with a leather-bonded, high-back chair. Constructed with plush padding, integrated lumbar support, and padded armrests to deliver optimal support for your neck, back, and shoulders. The pneumatic height adjustment lets you customize the position to fit your body and workspace. Use the adjustable tilt to find and lock the chair at the perfect angle. Includes durable, rolling casters and a five-star base to easily maneuver over tile or carpeted floors. Some assembly required.

Arm Adjustability	No
Armrest Color	Black
Armrest Material	Bonded Leather
Arms Included	Yes
Asynchronous Control	No
Back Color	Black
Back Fill Material	PU Foam
Back Height Adjustment	No
Back Height Minimum	27.95
Back Surface Material	Bonded Leather
Back Surface Material Family	Bonded Leather
Back Width Maximum	19.69
Base/Frame Color	Chrome
Base/Frame Material(s)	Nylon
Caster/Glide Details	Five Casters
Caster/Glide Surface Texture	Hard
Color Family	Black
Compatible Flooring Type(s)	Hard Floor
Compliance Standards	Meets or Exceeds ANSI/BIFMA Standards
Disclaimer Statement	Casters supplied with this chair are not suitable for all floor types.
Distance Between Arms	20.47
Dual-Action Tilt	No
Dual-Clutch Posture Control	No
Global Product Type	Office Chairs
Integral Lumbar Support	Yes
Knee Tilt	No
Multi-Task Control	No
Overall Depth Maximum	31.1
Overall Height Maximum	46.46
Overall Height Minimum	42.72
Overall Width Maximum	28.35
Pneumatic Seat Height Adj.	Yes
Post Recycled %	0%
Posture Lock	No
Product Biodegradability in Days	0
Product Biodegradability Indicator	N
Product Compostability Indicator	N
Recommended Application Area(s)	General Office & Task
Recycled Content %	0%
Seat Color	Black
Seat Depth Maximum	18.50
Seat Fill Material	PU Foam
Seat Glide Mechanism	No
Seat Height Maximum	22.05
Seat Height Minimum	18.11
Seat Surface Material	Bonded Leather
Seat Surface Material Family	Bonded Leather
Seat Width Maximum	19.69
Ship Class Code	F
Synchronized Knee Tilt	No
Tilt Tension/Tilt Lock	No
Total Recycled %	0%
Variable Synchro-Tilt	No
Weight Capacity	Supports Up to 250 lb