Alera Eb-k Series Synchro Mid-back Flip-arm Mesh Chair, Supports Up To 275 Lb, 18.5“ To 22.04" Seat Height, Black

Intelligent ergonomic design fits most any user. Sychnro function tilts back in a 2:1 ratio to the seat for a more natural reclining position. Flip-back arms neatly pivot backward and out of the way when not needed. Integrated lumbar support bar for ideal back posture. Breathable mesh back and generously padded mesh seat for all day comfort. Waterfall seat edge reduces pressure points at the back of the knee.

Arm Adjustability	Vertical Angle
Arm Height From Seat	7
Arm Type	Flip-Back Cantilever
Armrest Color	Black
Armrest Material	Polypropylene
Arms Included	Yes
Asynchronous Control	No
Back Color	Black
Back Height Adjustment	No
Back Height Maximum	20.86
Back Surface Material	Knit Mesh
Back Surface Material Family	Mesh
Back Width Maximum	18.5“
Base/Frame Color	Black
Base/Frame Material(s)	Nylon
Caster/Glide Details	Five 2 Hooded Nylon Casters
Caster/Glide Surface Texture	Hard
Color Family	Black
Compatible Flooring Type(s)	Low-Pile Carpet
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	20.66
Dual-Action Tilt	No
Dual-Clutch Posture Control	No
Global Product Type	Office Chairs
Integral Lumbar Support	No
Knee Tilt	No
Multi-Task Control	No
Overall Depth Maximum	29.92
Overall Height Maximum	42.51
Overall Height Minimum	38.97
Overall Width Maximum	26.77
Pneumatic Seat Height Adj.	Yes
Post Recycled %	5%
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 %	25%
Seat Color	Black
Seat Depth Maximum	17.71
Seat Glide Mechanism	No
Seat Height Maximum	22.04
Seat Height Minimum	18.5“
Seat Surface Material	Fabric Mesh
Seat Surface Material Family	Mesh
Seat Width Maximum	18.89
Ship Class Code	F
Synchronized Knee Tilt	No
Tilt Tension/Tilt Lock	Yes
Total Recycled %	30%
Variable Synchro-Tilt	Yes
Weight Capacity	Supports Up to 275 lb