Sihoo A7 Comfortable Stylish Gray Ergonomic Executive Office Chair for Proper Posture

Headrest

The headrest of comfortable executive office chair can be rotated, and the lifting function can be adjusted.

Backrest

Comfortable executive office chair has S-shaped spine frame, fits the curve of the spine, fully supports the back, sitting and reclining more comfortable, the height of the back frame can be adjusted, and the aluminum alloy electroplated back bracket.

Waist

Comfortable executive chair could wrap the waist in all directions, giving the waist a stronger top waist strength.

Backrest Frame

Grey executive chair is made of nylon material, firm, safe and beautiful, sitting and reclining more reliable, and relieve pressure more thoroughly.

Mechanism Support

Gray executive office chair has cold-rolled mechanical tension spring, long-lasting power storage, durability increased by 3 times.

Mechanism

Gray executive office chair has thickened mechanical steel multifunctional mechanism, adjustable lifting, adjustable seat cushion front and rear, adjustable back tightness, and adjustable whether to lock back or not.

Seat Cushion

Grey executive office chair has original concave waterfall design to preserve the curvature of the hips to the legs;

The seat surface of grey executive office chair is made of high-grade mesh fabric, with a more uniform texture and comfortable support;

Special treatment, antibacterial, anti-mite, breathable, healthy and harmless.

Mesh

Headrest and chair back of grey executive office chair are made of high-grade mesh; it is stronger, compressive, tear-resistant, and its durability is 3 times that of ordinary mesh.

Armrest

Gray computer chair has 3D lifting armrest, rotatable PU armrest surface, delicate touch, lifting adjustment.

Gas Spring

Gray computer chair is made of all steel, passed SGS test, American BIFMA test, advanced three-level air pressure rod, 100MM lifting stroke sinking 40MM.

Caster

Smooth and dull the edge of the gray executive office chair legs, never knock the heels, flexible, silent and scratch-resistant floor.

Chair Leg

Gray executive office chair passed the 1200 kg static pressure test, enough to bear the weight of a car, integrated irrigation, longer life.