Alera AdaptivErgo Sit to Stand Perch Stool, Supports Up to 250 lb, Black

Advanced active ergonomics goes from sitting to standing with ease. Pivoting angled column moves with the body for constant alignment. Perch or lean when you wish to perform fast tasks or fully sit down when you wish to concentrate on more complicated tasks. Goes from sitting height to standing height. Perfect for use with height adjustable workstations. Auto return swivel seat moves with the body as you twist, and returns to front automatically when you get up. Dual integrated height adjustment levers for quick adjustments with either hand. Wide boomerang base for stability when leaning far forward.

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:No
Dual-Action Tilt:No
Dual-Clutch Posture Control:No
Color Family:Black
Recommended Application Area(s):Conference & Meeting; General Office & Task; Specialty
Arms Included:No
Pneumatic Seat Height Adjustment:Yes
Synchronized Knee Tilt:No
Seat Color:Black
Overall Width Maximum:21.65"
Seat Glide Mechanism:No
Seat Depth Maximum:11.81"
Back Color:Black
Seat Surface Material Family:Fabric
Seat Surface Material:Fabric
Seat Height Minimum:22.44"
Seat Height Maximum:32.28"
Posture Lock:No
Back Height Adjustment:No
Seat Width Maximum:14.37"
Overall Depth Maximum:15.35"
Base/Frame Material(s):Plastic
Asynchronous Control:No
Base/Frame Color:Black
Tilt Tension/Tilt Lock:No
Weight Capacity:Supports Up to 250 lb
Multi-Task Control:No
Variable Synchro-Tilt:No
Knee Tilt:No
Overall Height Maximum:35.03"
Overall Height Minimum:26.57"