Date listed: August 16, 2021
Age of item: 7 months
Only used a couple of times, in EUC.
Back is a Silverback Active (Gel) from Blake Medical and is 18″ wide x 16″ tall
The cushion is a Geomatrix Gold (Gel) from Blake Medical and is 18″ wide x 18″ deep
Unfinished seat to floor height is 18″….with the cushion overall height is 21.5″