Ergonomic Office Chair with Adjustable Lumbar Support Flip-up Armrests 24-3

Chair 24-3 Low Back:

Seat cushion width: 19.7"
Seat cushion thickness: 3.1"
Width between armrests: 25.2"
Backrest width: 19.49"
Seat height: 37"-41"
Maximum weight capacity: 300 lbs
Height adjustment: 4.9"
Armrest length: 9.84"

Chair 24-3 High Back:

Seat cushion width: 19.7"
Seat cushion thickness: 3.1"
Width between armrests: 25.2"
Backrest width: 19.7"
Seat height: 37"-41"
Maximum weight capacity: 300 lbs
Height adjustment: 4.9"
Armrest length: 9.84"
Headrest dimensions: 11.8"*6.7"
Adjustable headrest height: 3.1"