Desk Task Chair Pinit Model # 4425 Additional InformationContemporary wing style curved back task chair with a pneumatic gas lift, swivel and tilt mechanism with base in polished aluminum.Overall Dimensions23.5" W x 24" D x 34.25" Min - 38" Max H17" Min - 20.75" Max SH | 22.75" Min - 26.5" Max AH3.25 COM YardageResources - Download Product Info: 4425 Width (in): 23.5 Height (in): 34.25 Arm Height (in): 22.75 Seat Height (in): 17 Depth (in): 24 COM (yds): 3.25