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.

Product Details

WARNING: This product can expose you to Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Integral Lumbar Support:Yes
Arm Adjustability:No
Dual-Action Tilt:No
Dual-Clutch Posture Control:No
Color Family:Black
Recommended Application Area(s):General Office & Task
Armrest Material:Bonded Leather
Arms Included:Yes
Armrest Color:Black
Pneumatic Seat Height Adjustment:Yes
Synchronized Knee Tilt:No
Seat Color:Black
Overall Width Maximum:28.35"
Seat Fill Material:PU Foam
Seat Glide Mechanism:No
Seat Depth Maximum:18.50"
Back Color:Black
Seat Surface Material Family:Bonded Leather
Seat Surface Material:Bonded Leather
Seat Height Minimum:18.11"
Seat Height Maximum:22.05"
Posture Lock:No
Back Height Adjustment:No
Compatible Flooring Type(s):Carpet; Hard Floor
Back Fill Material:PU Foam
Seat Width Maximum:19.69"
Back Width Maximum:19.69"
Back Surface Material:Bonded Leather
Back Surface Material Family:Bonded Leather
Overall Depth Maximum:31.1"
Back Height Minimum:27.95"
Distance Between Arms:20.47"
Base/Frame Material(s):Nylon
Asynchronous Control:No
Base/Frame Color:Chrome
Tilt Tension/Tilt Lock:No
Weight Capacity:Supports Up to 250 lb
Caster/Glide Surface Texture:Hard
Caster/Glide Details:Five Casters
Multi-Task Control:No
Variable Synchro-Tilt:No
Knee Tilt:No
Overall Height Maximum:46.46"
Overall Height Minimum:42.72"

Product Details

Integral Lumbar Support: Yes
Arm Adjustability: No
Dual-Action Tilt: No
Dual-Clutch Posture Control: No
Color Family: Black
Recommended Application Area(s): General Office & Task
Armrest Material: Bonded Leather
Arms Included: Yes
Armrest Color: Black
Pneumatic Seat Height Adjustment: Yes
Synchronized Knee Tilt: No
Seat Color: Black
Overall Width Maximum: 28.35"
Seat Fill Material: PU Foam
Seat Glide Mechanism: No
Seat Depth Maximum: 18.50"
Back Color: Black
Seat Surface Material Family: Bonded Leather
Seat Surface Material: Bonded Leather
Seat Height Minimum: 18.11"
Seat Height Maximum: 22.05"
Posture Lock: No
Back Height Adjustment: No
Compatible Flooring Type(s): Carpet; Hard Floor
Back Fill Material: PU Foam
Seat Width Maximum: 19.69"
Back Width Maximum: 19.69"
Back Surface Material: Bonded Leather
Back Surface Material Family: Bonded Leather
Overall Depth Maximum: 31.1"
Back Height Minimum: 27.95"
Distance Between Arms: 20.47"
Base/Frame Material(s): Nylon
Asynchronous Control: No
Base/Frame Color: Chrome
Tilt Tension/Tilt Lock: No
Weight Capacity: Supports Up to 250 lb
Caster/Glide Surface Texture: Hard
Caster/Glide Details: Five Casters
Multi-Task Control: No
Variable Synchro-Tilt: No
Knee Tilt: No
Overall Height Maximum: 46.46"
Overall Height Minimum: 42.72"