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SIHOO M57 Ergonomic Office Chair, High Back Computer Desk Chair, Breathable Mesh Chair Adjustable 3D Armrest and Lumbar Support (Black)

In stock.
Ships from United States.
Most customers receive within 7-9 days.
  • High Quality Mesh Fabric
  • Certified by BIFMA and SGS
  • Maximum Weight Capacity - 150KG
  • The 360° free rotation function allows you to rotate in a flexible direction.
  • 1 Year Warranty
Office Chair
Office Chair

Ergonomic design office chair

Based on ergonomic design, intelligent adjustment chair

The backrest S-shaped design matches the spine line, fully supports the back, adjusts the sitting posture, helps release the pressure on the spine and shoulders, and makes sitting and reclining more comfortable.

The inclination of the backrest can be adjusted to suit different needs. Work and relaxation will not be delayed.

  • 1.SIHOO is recommended by Ergonomics Application Association, comfortable sitting experience;
  • 2.360 degree rotating chair, seat height can be adjusted from 17 to 21in;
  • 3.Made of high-quality special net cloth, which is more skin-friendly and comfortable;
Office Chair

SIHOO is an ergonomic professional office furniture supplier. Our ergonomic office chair adopts fashionable and modern office chair design, which can provide you with a comfortable, reasonable and scientific healthy sitting experience.

Office Chair
Office Chair
Office Chair
Office Chair

Ergonomic headrest

45° rotation and 3.9in up and down adjustment, and ease pressure on the neck.

Office Chair

Mechanical spring mechanism

Rotate the knob to control the tightness of the backrest tilt.The chair can be tilted at 110°,116°,126°

Office Chair

Chair base

Aluminum alloy material, surface are all polished, aesthetic and practical.

Office Chair

Gas lift

Passed SGS inspection,steel making,lifting stroke 3.9in.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by SIHOO Return Policy

Manufacturer Contact Info