Sihoo M56 Ergonomic Black Mesh High Back Rolling Office Chair with Arms

The seat cushion is W-arc engineering design, which fits the curve of the human body; the headrest can be raised and lowered and the angle can be adjusted to fully support the head and neck; the backrest can be locked at any angle of 105-135º for a comfortable nap.

Component Material of Sihoo M56 Ergonomic Black Mesh High Back Rolling Office Chair with Arms

Headrest

made of PP material, polyester mesh cloth, with rotation and lifting function adjustment.

Backrest

Made of PP material, polyester mesh fabric, S-shaped spine frame, fits the curve of the spine, fully supports the back, and makes sitting and reclining more comfortable.

Waist

Made of PP material, S-shaped waist backrest, giving the waist a stronger top waist strength.

Armrest

lifting armrest, PA armrest frame + PU armrest surface, delicate touch, relax arms.

Chair Seat

made of 5cm thick 30 dense 70 hard cut cotton, the seat shell is made of PP material, the sitting board is made of 1.2cm multi-layer solid wood board, polyester mesh fabric, non-fading, compressive, tear-resistant, strong Durable.

Mesh

headrest and chair back are made of high-grade single mesh.

Mechanism

cold-rolled mechanical tension spring, mechanical steel multi-function mechanism, adjustable lifting, adjustable back tension, adjustable whether to lock back.

Gas Spring

made of all steel, passed SGS test, American BIFMA test, class 3 gas spring, 85MM lifting stroke.

Chair Leg

Pass the 1136 kg static pressure test, enough to bear the weight of a car, 320 straight-plated steel legs, longer life.

Caster

PU wheels with black edges, smooth and dull edge of the chair legs, handy, silent and scratch-resistant floor.

Parameters of Sihoo M56 Ergonomic Black Mesh High Back Rolling Office Chair with Arms

Item No M56 Seat Height (off the ground) 44.5-53CM

Armrest PU Seat Width 50CM

Back Frame PP Seat Depth 40CM

Mechanism Thickened Explosion-Proof Mechanism Armrest Height (off the ground) 64-81.5CM

Gas Spring Class 3 Backward Angle 105°-135º

Cloth Material Polyester Overall Height (off the ground) 119-130CM

Chair Leg 320 Straight Plated Steel Chair Leg Overall Width 65CM

Caster PU Overall Depth 64CM

Package One Piece/Carton Net Weight 12.1KG

Package Size 65*31*59CM Gross Weight 14.22KG

As a professional mesh chair factory, we provide ergonomic mesh chair back support, mesh high back office chair, blue mesh chair, sihoo ergonomic chair and etc. For more information, please feel free to contact us!