Features:
- Two paddle pneumatic seat control
- deluxe spring tension back angle adjustment and back rest height adjustment
- Seat range is 21"H - 31"H
- Seat adjust up/down 5"
- Seat Dimension: 19"W x 17"D x 3" thick foam
- Back Rest adjust up/down & in/out 3"
- Back Dimension: 18"W x 18"H
- Heavy duty 25" polished chrome base and dual wheel nylon casters
- ESD range is greater than 10/5th and less than 10/9th
- ESD drag chain.
30" - 32" bench, recommended seat height is 18" - 23"
32" - 36" bench, recommended seat height is 20" - 30"