Eurotech Apollo All Mesh Task Chair List Price $440 Overall Dimensions > 26"W x 20"D x 36-40½"H SEAT 20.5"W x 19.3"D BACK 19½"W x 20"H WEIGHT 54 lbs key features > A [ Tilt Tension Control D [ Tilt Lock F [ Synchro-Tilt G [ Seat Height Adjustment H [ Waterfall Seat J [ Back Height Adjustment L [ Width Adjustable Arms M [ Arm Height Adjustment