Sihoo M18 Office Chair Description
• Seat Width: 20.87"
• Seat Depth: 17.72"
• Seat Height: 16.93''-20.08''
• Weight Capacity: 330 lbs

• PP headrests, backrests
• Breathable polyester material mesh
• High quality steel + nylon armrest frame, PU armrest surface, with 5 position lift adjustment
• Chair seat in virgin medium soft white cotton
• Multi-functional mechanical steel three-position locking mechanism, adjustable lift, tilt and tilt tension
• Lumbar pillow covered with thick foam
With regular care and maintenance, your SIHOO product will provide many years of superior performance and satisfaction.
Normal Cleaning• Vacuum your chair as needed.
• Do not brush fabric or use a vacuum attachment with a rotary brush. Brushing may permanently damage the nap or change the character of the fabric.
Spot Cleaning• Immediately soak up the stain with a soft absorbent cloth.
• Do not dry the stain completely or it may set.
• The longer a stain is allowed to remain on a fabric, the more
difficult it is to remove.
Additional Cleaning• Use a solution of lukewarm water and mild detergent.
• Gently apply in a circular motion, then rinse with warm water and dry with a soft cloth.
M18 office chair with headrest is a high performance computer chair that takes into account the ergonomic sitting position and uses advanced technology. It has multiple adjustabilities, from the headrest, lumbar support, armrests, seat height, recline and recline tension, to help you maintain the optimal seating posture and be more productive.
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- Breathable mesh fabric keeps you cool and comfortable.
- W-shape premium cushion can bear our weight effectively, more comfortable for long sitting.
- Three level of tilt and tention control gives you a easy and balanced recline.
- Double adjustment lumbar support provide good care for your lumbar spine.
- Multi-dimensional adjustable headrest (45 degree angle, 9cm height) provide you the most comfort to different usage scenarios.
- Adjustable armrests (height) allow for a custom fit.







