Qulomvs Mesh Ergonomic Office Chair with Footrest Home Office Desk Chair with Headrest and Backrest 90-135 Adjustable Computer Executive Desk Chair with Wheels 360 Swivel Task Chair Baseball Caps the left knob is for

the left knob is for adjusting the sensitivity and effective distance of device

non-chipping gel has a firm

glue or wire

Package includes 96 individually wrapped tablets (3 month supply) to keep your appliances clear

Qulomvs Mesh Ergonomic Office Chair with Footrest Home Office Desk Chair with Headrest and Backrest 90-135 Adjustable Computer Executive Desk Chair with Wheels 360 Swivel Task Chair Baseball Caps the left knob is forBrand: Qulomvs Color: Cream White With Footrest Features: Adjustable Ergonomic Mesh Office Chair Both multifunctional adjustment and ergonomics are the features for this computer office desk chair. Seat height,headrest and lumbar support are all adjusted up and down for your comfort. Meanwhile, combines ergonomic design, you can work on this executive office chair for hours a day with no fatigues. Breathable and Comfortable Seat Cushion We use high