Key Ergonomic Specifications
Seat Height: 16 to 21 inches from the floor.
Seat Depth: 16 to 20 inches, with 2-3 finger gap between knee and seat edge.
Seat Width: 18 to 20 inches standard.
Backrest Width & Height: 12-19 inches wide; 20-28 inches high.
Lumbar Support: Adjustable for both height and depth to fit the spine's natural curve.
Armrests: Adjustable height (7-12 inches above seat) and width.
Material: High-density foam seat pan; breathable mesh backrest.
Base & Mobility: 5-star base with casters suitable for floor type (hard vs. carpet).
Weight Capacity: Minimum 250 lbs
Seat Angle/Tilt: Ability to recline and lock in place, or a forward tilt feature.
Backrest Recline: Adjustable tension and locking capabilities.
