AF564 - Office Master Affirm Self Weighing Mid Back Ergonomic Chair

Ideal for users needing automatic ergonomic adjustment, the Office Master AF564 self-weighing mid-back chair includes pneumatic lift, EZ back height adjustment, 3-stage locking tilt, synchronous seat/back tilt, self-weighing seat/back tilt, seat depth adjustment, dual-tone universal soft casters, and a frameless mesh back. Finished in Nightfall black mesh, it supports up to 300 lbs.Features: Self-weighing mid-back Pneumatic lift EZ back height adjustment 3-stage locking tilt Synchronous seat/back tilt “Frameless” mesh back design Seat depth adjustment Dual-tone universal soft casters Self-weighing seat/back tilt Nightfall black mesh is default Weight Rating - 300 lbs. Specifications: Model/Sku Office Master AF564 Overall Width 27" Overall Height 38.25-45.75" Back 19.75"w x 20.5"h Seat 19"w x 17.5-20.6"d Seat Height 17-22" Carton Weight 57 pounds Warranty 12 year limited Chair measurements are approximate and are based on switching cylinder heights on otherwise the same