HERMAN MILLER “AERON” Classic Office Desk Chair. There is a hip pivot bolt missing from the right side of the chair (see second to last photo) which securely holds the seat into place. That part was ordered today 10/17 and is due to arrive next week. Other than that, everything else works great. The sticker on the bottom of the chair is half ripped off but from what is left, it’s apparent that the chair is dated between 3-1-10 and 3-1-19. Available in Arlington VA.