Maximum seat height: 560mm (22").
Minimum seat height: 440mm (17.25").
Seat width: 615mm (24.25").
Seat depth: 400mm (15.75").
Width between arms: 482mm (19").
Distance from wall when open: 580mm (22.75".
Backrest height from wall bracket: 455mm (17.5").
Seat weight: 15.3 kgs (33.5 lbs).
Maximum user weight: 222 kgs (34.75 st).