Sihoo M57 Ergonomic Office Chair High-Back Breathable Computer Desk Chair with 3D Armrest and Lumbar Support - Grey (Without Footrest) Bar Stools & Chairs 2 pcs 70cm 304 Stainless

2 pcs 70cm 304 Stainless steel inlet hot and cold water hoses

strengthen your muscles

Low voltage lights will not overheat

Interior fabric: 600D Diamond texture

Sihoo M57 Ergonomic Office Chair High-Back Breathable Computer Desk Chair with 3D Armrest and Lumbar Support - Grey (Without Footrest) Bar Stools & Chairs 2 pcs 70cm 304 StainlessHigh Quality SIHOO office chairs have been certified by BIFMA and SGS, passed 1000kg static pressure test. It can carry a weight of up to 150kg. Every part of this computer office chair has strict safety quality testing, cushion impact test, handrail fatigue test, chair foot static pressure test, ect. Simple instructions enable anyone to put chair together in eight simple steps! Long Hours Sitting The mesh back and mesh seat keep air circulation for