【ERGONOMIC DESIGN】- This office chair used ergonomic design, 4 points of support for your head/back/hip/hands and a proper lumbar support.It fits your back very well, providing you with a healthy, safe and comfortable sitting position, effectively relieving fatigue.

【MORE COMFORTABLE AND BREATHABLE MESH】The headrest, backrest and seat cushion are made of high-density and anti-Wear mesh fabric to allow air flow, if you need to sit on the office chair for a long time, our office chair will be best choise for you.

【Multifunctional Adjustment】3D armrest, can be up and down, back and forward, left and right rotation 30°; headrest can be rotated 90°; backrest can be tilted up to 145°, 4-level locking;seat cushion position and chair height can be adjusted by yourself.

【STABLE & DURABLE & EASY ASSEMBLY】Steel chassis, gas lift and aluminum alloy legs has been certified by BIFMA and SGS, it can support a weight of up to 330 lbs. Simple instructions enable anyone to put a chair together in 15-20 minutes.

【AFTER-SALES QUARANTEE】Free return or full refund within 30 days, free replacement of damaged and missing parts within 36 months, 24-hour online service.

Our LT-1920S ergonomic chair design combines human body curves and different usage scenarios;Pursue multiple possibilities in details：adjustable headrests, 2D lumbar support, 3D armrests，backrest tilt and multi-position locking to better meet the need of rest or workin;The headrest, backrest and seat cushion are made of high-density and anti-wear mesh fabric to allow air flow, it is perfect for sitting for long periods of time.

FUNCTIION DISPLAY :

1. Ergonomic Design - breathable mesh is more fresh and cool in summer

2. Headrest - 90° ratation and 4.3" up/down

3. Armrest - 2.95" Up/Down, 30° Left/Right , 1.97" Back and forward

4. Lumbar Support - 1.2"  back and forward, 2" up and down

5. Backrest - 90°-145° adjustment for rest and nap, any position can be locked

6. Adjustable Seat Height - 3.93" up and down

7. Cushion - 1.9" Back and forward

8. 360° mute non slip

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