Comfortable Cushioned Seat And Backrest Tool-free Assembly Of Back Legs And Arm New Pinch-free Cover Allows For Push Pins To Be Depressed Without Pinching Fingers A-frame Construction Provides Stability Height Adjusts In Increments With Unique Dual Column Extension Legs 400 Lb. Weight Capacity Limited Lifetime Warranty Retail Packaged Outside Legs 29 (w) X 19.75 (d) Seat Dimensions 24 (w) X 16 (d) Seat Height 17.75 (l)x 21.75 (h)