Overall Width : 20.75" (without arms) Overall Height : 33" Back : 17.5"w x 16"h (without arms) Seat : 18"w x 18"d Seat Height : 18" (fixed) COM : Back = 0.75 yds/Seat = 0.75 yds Carton Weight : 20 pounds UPS Weight : 121 pounds Arms : Optional Warranty : Lifetime Limited