Alera EQ Series Ergonomic Multifunction Mid-Back Mesh Chair, Supports Up to 250 lb, Black

A high-tech aesthetic Alera chair with premium ergonomic features. Synchro-Tilt mechanism offers customized support. Breathable elastic polyester mesh seat and back. Waterfall seat reduces pressure at the back of your knees for improved circulation. Easy reach seat levers for height and back adjustment. Soft arms are adjustable up and down front to back and at angles. Five-star base with casters for easy mobility. Arm Adjustability: Horizontal Angle; Arm Type: T-Bar; Armrest Color: Black; Armrest Material: Padded Polyurethane; Arms Included: Yes; Asynchronous Control: No; Back Color: Black; Back Height Adjustment: No; Back Height Maximum: 24.5″; Back Surface Material: Breathable-A-Grade Black Mesh; Back Surface Material Family: Mesh; Back Width Maximum: 18.66″; Base/Frame Color: Black; Base/Frame Material(s): Aluminum; Caster/Glide Details: Five 2″ Dual-Wheel Casters; Color Family: Black; Dual-Action Tilt: Yes; Dual-Clutch Posture Control: No; Integral Lumbar Support: No; Knee Tilt: No; Multi-Task Control: Yes; Overall Depth Maximum: 28.5″; Overall Height Maximum: 43.2″; Overall Height Minimum: 38.9″; Overall Width Maximum: 28″; Pneumatic Seat Height Adjustment: Yes; Posture Lock: Yes; Recommended Application Area(s): Conference & Meeting; General Office & Task; Seat Color: Black; Seat Depth Maximum: 19.7″; Seat Depth Minimum: 17.7″; Seat Glide Mechanism: Yes; Seat Height Maximum: 21.42″; Seat Height Minimum: 17.2″; Seat Surface Material: Breathable-A-Grade Black Mesh; Seat Surface Material Family: Mesh; Seat Width Maximum: 20″; Synchronized Knee Tilt: No; Tilt Tension/Tilt Lock: Yes; Variable Synchro-Tilt: No; Weight Capacity: Supports Up to 250 lb Compliance Standards: CAL TB117-2013 Compliant; Meets or Exceeds ANSI/BIFMA Standards. Warranty: Manufacturer’s limited five-year warranty. Post-Consumer Recycled Content Percent: 0%. Pre-Consumer Recycled Content Percent: 0%.