Molded plastic shell resists impact. Waterfall seat edge helps relieve pressure points on the underside of legs. Five-star base with casters for easy mobility. Optional Arms sold separately.

Casters provide flexibility to bring Sit-to-Stand workstations anywhere in your office, conference or huddle spaces. Move and reposition your Alera® Height-Adjustable Table Bases with these convenient casters. Easy to attach locking casters.

An economical choice for mesh comfort. Designed for the petite user, but adjustable to fit all. Three-lever multifunction mechanism for complete control of the back angle relative to seat, seat slide and forward tilt. Adjustable height back with...

Soft, resilient memory foam cushion is pressure sensitive to help relieve stress points. Smart gel-cooling layer helps provides longer lasting cooling by dissipating heat. Non-slip under-cushion cover keeps the cushion firmly in place on your chair. ...

Soft, resilient memory foam cushion is pressure sensitive to help relieve stress points. Smart gel-cooling layer helps provides longer lasting cooling by dissipating heat. Long-lasting, fade-resistant fabric cover. Washable.

Strength and high performance make these replacement casters an excellent choice for most Alera® seating. Weight rated 100 lb. per caster wheel.

Strength and high performance make these replacement casters an excellent choice for most Alera® seating. Weight rated 100 lb. per caster wheel.

Ergonomically designed stretched mesh backrest supports the lower back. Contoured shape and curves to keep the back in alignment. Breathable mesh fabric keeps the back cool and supported. Adjustable elastic straps secures backrest in place. Great with...