Desk Chair Pinit Model # 4560 Additional InformationUpholstered inside / outside back and seat.Exposed polished aluminum base.Overall Dimensions23.5" W x 22.5" D x 30" H18" SH2.5 COM YardageResources - Download Product Info: 4560 Width (in): 23.5 Height (in): 30 Arm Height (in): 24 Seat Height (in): 18 Depth (in): 22.5 COM (yds): 2.5