Nightingale Edge Chair, High Back Office Ergonomic Task Chair

The 3200 Edge chair series is an attractive all purpose, ergonomic, multi-task chair series that is durable and offers outstanding value. Standard Features: • Swivel tilt mechanism (3200D, 3200) (Type 17) Infinite position swivel tilt lock, back angle adjustment, pneumatic height adjustment, 6° forward tilt, back height adjustment, tension control. • Swivel tilt mechanism (3250, 3215) (Type 20) single position tilt lock, pneumatic height adjustment, tension control, seat depth adjustment. • Swivel mechanism (3207DS) (Type 13), Infinite seat angle adjustment with 6° forward tilt, pneumatic height adjustment, back angle adjustment, back height adjustment. • Waterfall seat design to help reduce muscle fatigue. • High density seat and back foam. • Wood seat and back contoured for lateral support and comfort. • Extra wide seat for 3250 and 3215 for added comfort and support. • Height adjustable arm with tear drop polyurethane arm pads (Type A) (3200D, 3200). • Fixed height arms with tear drop polyurethane arm pads. (Type UR) (3250) • Attractive modern spider design - 5 prong heavy duty nylon base. • California Fire Code #117. • 2” dual wheel carpet casters. • Finish - mechanism, arms, base, casters and trim standard in black. • ANSI/BIFMA.