Lumbar Support Pad Replacement for Herman Miller, Size B Medium | Replacement for Herman Miller Classic Aeron Chair, Contoured Lower-Back Support, Office and Home Seating

Just what I needed for my Herman Miller Aeron size B office chair

The part looks good and the chair feels better. The installation was easy and the part fit right into place. However, after about 45 days of use, the part keeps popping out of the mount. The retention mounts needs to be improved for better quality.

It worked perfectly!

Provides a moderate level of adjustable lumbar support that is a good option on Amazon for the Aeron classic chairs. You slip the piece into the grooves on the side of the chair and adjust it to the height you prefer. The other reviews mentioned the lumbar pad was popping out under use. To mitigate this issue, lubricate and clean the grooves as well as the C hook of the lumbar pad to allow the hook to move freely, otherwise it will eventually pop out and cause damage to the sides.

It's popped out of the slots a couple of times....the original was a bit 'grippier'.

Every time I sit back I feel it work its way upwards a tiny bit. After sitting back about 7 times it pops off one side or the other. It's too bad, I like the idea of the design where it's a collection of 3/4 rings, almost like a comb binding notebook, rather than the original molded 360 degree closed loop connection. But it doesn't work.

Fits my Herman Miller Desk chair perfectly. The original piece snapped in a half after 20 years of use.

If you set this up on the higher side it will pop off. push it lower and it stays fine.

Fits and works as original

Product is OK but it sometimes pops out from the tracks so the fit is not good. When it stays in place it works well.

After two months of usage the connection points are bending and flying away when you sit. I bought this by thinking Amazon is the seller but it is not different from the ones cheap fakes

This worked for about a day, but since then it's been unusable as the clips don't hold it on to the rail. When I lean back it just pops off and falls on the floor.

Leider nicht dauerhaft verklebt.