CLATINA Office Chair Swivel Executive Chair, Adjustable Ergonomic Computer Chair with 3D Armrest and Lumbar Support, Fabric Backrest Task Chair for

CLATINA Office Chair Swivel Executive Chair, Adjustable Ergonomic Computer Chair with 3D Armrest and Lumbar Support, Fabric Backrest Task Chair for

Fully Adjustment Design Office Chair: 3D Adjustable ergonomic computer chair ,You can adjust the seat height and depth, the armrest height and angle, the lumbar support height, the backrest tilt angles and tilt tension. All these designs aim to help you find a comfortable sitting position just for you. Reliable Comfort: This super comfortable swivel executive chair features breathable back that allows airflow to keep your back cool. Besides, the updated thick pad with soft texture can obviously decline the pressure of the sedentary. Enhanced Frame: Featuring reliable ergonomic support, this 360 degree swivel chair seat back reclines from 90 up to 135 degrees, and with 4-level locking tilt. Its gas lift has been tested and the solid construction can support up to 400 lbs. Easy to Install: Simple instructions enable anyone to put this executive chair together in five simple steps! Once chair is mounted, you’ll be able to adjust the task chair to fit your individual needs. Certified Quality: This black fabric home office chair uses the class 4 gas lift cylinder, which certified by BIFMA/SGS. It's has been rigorously tested for 120,000 cycle/times on the BIFMA standard, make it more reliable and sturdy. Alloy metal base, and smooth-rolling wheels bring great stability and mobility. Product specifications:
Back: Upholstered with elastic strong abrasion resistance breathable fabric/mash.
Seat Cushion: High elastic molded urethane foam, Upholstered with elastic breathable fabric, provides 8cm seat depth adjustment.
Lumbar Support: High elastic foam lumbar support with 4cm height adjustment.
Armrest: PU surface 3D adjustable armrest with height 7cm, width 3.5cm and angle 40°(inward 20°and outward 20°) adjustment.
Headrest: Attachable headrest upholsterd with soft foam back and elastic breathable fabric/mash, provides 6cm height and 90° range adjustment.
Tilt Mechanism: A strong steel molded patented 3-point synchro mechanism, support for 5 back rest stop positions from 95°-135°.
Gas Lift Cylinder: 360°free swivel, and provides 9cm height.adjustment range, Powder Coated Steel, black. SHS Type SG DIN 4550 CLASS 4. TUV.
Five-Star Base: D70.5 cm five-arm nylon base, Black.
Casters: D60 cm PA Caster, Black.
Weight Capacity: 125 kg/275 lbs.

Product features:
1. BIFMA X5.1 certified
2. max. load capacity 125 kg/275 lbs
3. Patented 3-point Synchro Mechanism
4. 5-Levels Tilt Angle Adjustment
5. 3D adjustable armrests
6. 8cm （3.15“）seat depth adjustment
7. 4cm （1.57”）lifting lumbar support