All Premium 9100 Ergonomic Series Stools Feature:
- Continuous, synchronized movement of the saddle-style seat and lumbar support
- Allows for proper weight distribution
- Encourages neutral posture
- Promotes muscular health
- Lumbar support backrest has ratcheted height adjustment
- Sleek, cut-out backrest dimensions: 18″ x 12″
- Smaller, saddle-style seat dimensions: 18″ x 16″
- Includes the new exclusive HybriGel foam, a gel-infused memory foam that gives advanced pressure management and superior cooling comfort
- 25″ diameter powder-coated; 5-leg cast aluminum base with hooded, dual wheel, polyurethane-tread casters
- 250 lb weight capacity
- Standard 5 year warranty
Operator Models:
- Four optional column height ranges:
- 15.5″ – 20″
- 18.5″ – 24.5″
- 20.5″ – 26.5″
- 22″ – 31″ (w/ footring)
Assistant Models:
- Contoured, ratcheted, adjustable body support with HybriGel foam
- Left and right body support models available
- Adjustable footring standard
- Height: 24″ – 32″
