Technical specifications of Rad3 E336T leather office chair  Specifications  Back dimensions  48 × 51 cm  Insole dimensions  44 × 48 cm  Base material  Iron  Batch material  Metal  Floor cover material  Artificial leather  Foam material  Cold foam  Minimum height  42 cm  Maximum height  51 cm  Other Details  Seat width (width) outside Outside 55 cm Internal width between the useful surface of the handles 44 cm Seat length 62 cm The useful surface length of the handle 22 cm The height of the useful surface The handle of the living room surface 24 cm Be a little different with pictures  Back frame  Plastic  Insole frame  Wood  Back adjustability     Base lock (seat wheel)