Boss Multi-Function Mesh Chair

Model: B6888-BK
UPC: 751118688818

This ergonomic task chair features a contemporary mesh back that provides first-rate back support while preventing body heat and moisture accumulation. Its ratchet back height adjustment allows for perfect positioning of the back cushion for optimal lumbar support. There’s also an open mesh seat, two multi-directional armrests, and a tilt function that can be locked anywhere throughout the tilt range for maximum comfort. All of this ergonomic efficiency is increased by a 2 to 1 synchro-tilt mechanism and corresponding seat slider that facilitates easy depth adjustment.


  • Back Adjustment: Yes
  • Arm Type: Wild
  • Mechanism Type: Multi-function
  • Infinite Lock: Yes
  • Knee Tilt: No
  • Tilt Tension: Yes
  • Pneumatic Gas Lift: Yes
  • Upright Lock: Yes
  • Seat Slider: Yes
  • Chair Base: Chrome 27 Inch
  • Casters: Dual Wheel Nylon 2 Inch
  • Weight Capacity: 275 lb

Additional information


Designed and manufactured to reduce chemical emissions to the indoor environment.

CA TB117-2013

Fabric, mesh and molded foam are certified by the fire-retardant standard of CA TB117-2013.

Material & Color

  • Material: Mesh
  • Color: Black
  • Fabric Code: BL-0191 + BL-0152

Product Dimensions

  • Product Width: 27″
  • Product Depth: 27″
  • Product Height: 39″
  • Max Product Height: 44″
  • Back Height: 22.5″
  • Back Width: 20.5″
  • Seat Depth: 20″
  • Seat Width: 18″
  • Seat Height: 18″-21″H
  • Arm Height: 25.5″-32″H

Package Details

  • Shipping Length: 29″
  • Shipping Width: 27″
  • Shipping Height: 19″
  • Shipping Weight: 65 lb
  • Cubic Feet: 8.609
  • Freight Class: 175

Assembly instructions