Specifications and material: 

• Dimensions: 31.5"×17.3"×26" (W×D×H)
• Color: blue / red / brown / green
• Plastic Shell: Black PA engineering plastic + glass fiber 30%
• Aluminum Part: ADC#12 polished strengthen aluminum joint part
• Back(Headrest) Cover: High elastic Korean Wintex LP Mesh
• Lumbar Support: BAS System Lumbar Support
• Seat: High elastic Korean Wintex LP Mesh
• Armrest: Paddle shift wire control, PA engineering plastic arm frame + glass fiber 30%, PU cover
• Mechanism: 60Si2Mn Double Spring Paddle Shift Wire Control Mechanism, aluminum shell with texture baking finish, anti-corrosion and abrasion resistant
• Gas Lift: Customized Korea Samhongsa class IV 85mm drive, load-bearing 250kg
• Base: BIFMA Certified 350mm ADC12# polished aluminum base with reinforce rib and noise reducing caps inside
• Casters: BIFMA Certified 65mm black PU casters, rolling test for 100,000 times
• Bolts: Grade 12.9 hyper-strength bolts in key parts.

Function:

• Backrest: Height adjustable for 3 level in 4cm and backrest tilt can be locked in 15 positions within 33 degrees by arm paddle
• BAS System (Back Automatic Supporting System): Without any adjustment, the upper backrest can provide a 10 degree torsion support and lumbar support offering 15 degrees automatic waist rotating
• Seat Height: Height is adjustable within 7cm by arm paddle
• Seat Sliding: Seat depth adjusted within 5cm 5 levels
• Armrest: Height adjusted within 5cm for 5 levels and pivot in 3 directions within 30 degrees
• Mechanism: Backrest tilt tension adjusted by the rocking handle under the right side of the seat and laser coding for 5 years warranty
• S3-L Headrest: Rotation, angle and height adjustment
• Paddle Shift Wire Control System: The backrest tilt lock and seat height are controlled by mechanism via the paddle on the arm

Shipping:

• Ships in 5-6 weeks