350N weight < 110 lbs
450N weight 110 - 160 lbs
550N weight 160 - 240 lbs
650N weight > 240 lbs (maximum 275 lbs, extra-wide seat)
Instructions on how to read the label on the back of your chair.
"Finally, a family of chairs I can stand behind.
BQErgonomics chairs are functionally fashionable as well as elegantly engineered."
Dr. Scott Donkin, DC, DACBOH
Author: Sitting On The Job, Fit For Work, Peak Performance Body and Mind, Sitting Fit
BQ Ergonomics LLC
11888 West 91st Street
Overland park, KS 66214
Office: 877.938.9034