I bought an Atlas Headrest for my Herman Miller Classic Aeron Chair during Lazada’s 7/7 sale.
The store selling it is called AudioSG and the official retail price of it is S$280. After all the discounts on 7/7, I paid only S$232.18 for the headrest.
My brother ordered for me the Herman Miller Aeron Chair from Unwanted Imports. Unwanted Imports has been conducting mass orders for Herman Miller chairs in Hardware Zone forums since 2011.
There are so many configurations and sizes to the Herman Miller Aeron Chair that makes it super confusing. I am glad my brother took care of it and I can just +1 to his order.