Chair, Medium, Backrest, Armrest, Casters, with weight-activated control, Material: black vinyl, Desk Height, 3-way arms, 28.7 inch diameter solid cast aluminum base with polished top, dual soft-wheel casters r
Desk height chair with weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w with 16.4-18.9in adj depth; backrest 17.5in w x 15in h with 3in adj range, 3-way arms, 28.7in dia dual-wheel resistance casters; seat height 17-21in; ISO 7 rated
Desk height chair w/weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w w/16.4-18.9in adj depth; backrest 17.5in w x 15in h w/3in adj range, 3-way arms, 28.7in dia solid cast aluminum base
Medium bench height chair with weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w with 16.4-18.9in adj depth; backrest 17.5in w x 15in h with 3in adj range, 3-way arms, 28.7in dia dual-wheel resistance casters; height 20-27in; ISO 8 rated
High bench height chair with weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w with 16.4-18.9in adj depth; backrest 17.5in w x 15in h with 3in adj range, 3-way arms, 28.7in dia dual-wheel resistance casters; seat height 24-33.5in; ISO 8 rated
Medium bench height chair with weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w with 16.4-18.9in adj depth; backrest 17.5in w x 15in h with 3in adj range, 3-way arms, 28.7in dia dual-wheel resistance casters; height 20-27in; ISO 7 rated
High bench height chair with weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w with 16.4-18.9in adj depth; backrest 17.5in w x 15in h with 3in adj range, 3-way arms, 28.7in dia dual-wheel resistance casters; seat height 24-33.5in; ISO 7 rated
Chair, Tall, Backrest, Armrest, Casters, with weight-activated control, Material: black vinyl, Bench Height, 3-way arms, 28.7 inch diameter solid cast aluminum base with polished top, dual soft-wheel casters re
Medium bench height chair w/weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w w/16.4-18.9in adj depth; backrest 17.5in w x 15in h w/3in adj range, 3-way arms, 28.7in dia solid heigh
High bench height chair w/weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w w/16.4-18.9in adj depth; backrest 17.5in w x 15in h w/3in adj range, 3-way arms, 28.7in dia solid cast alumi