What ergonomic chair specs are essential for users over 6'1"?

Tall user ergonomic chair specification at OfficeFurniture2go.com confirms three dimensions against user height: maximum seat height, backrest height, and seat depth range. Users above 6'3\" often need extended-height cylinders and tall-version chairs. We confirm all three before recommending. Call 1-800-460-0858 with your height.