* Footing and fasterners are made of duralumin
* Yield attractive appearance and eliminate flaking and oxidation
* Adjustable gas cylinder with upright support bar, gas tube number of cycle over 2M
* Gas lift height adjustment 400-520mm
* Made of conductive vinyl for cushion and back
* Five star based with conductive twin casters
* Surface Reading: 104Ω-106Ω
* Ground resistance: 106Ω