Lumbar cushion sizes
3 min read · Posture Pillow Co
A back cushion has to fit the chair. A few measurements make that easy.
Here is how to check.
The size
The Lumbar Cushion for Office Chairs is about 13 x 12 in. It is a curved cushion in memory foam with a removable cover.
Details marked "about" are still being confirmed with our maker. You can see the Memory Foam Seat Cushion for the details.
The fit
The cushion sits against the chair back.
Check that your chair back has room for it.
Measure first
Measure the width and height of your chair back.
A cushion should sit within the back, not hang off the edge.
Colors
It comes in black.
See our size and shape guide for tips.
Check the fit
Measure the width of your chair back and compare the number with the cushion size, about 13 x 12 in. If your chair has a high back, the cushion may sit in a different spot. Try it for a few days and move it up or down. Free US shipping starts at $35, and below that it is $4.95. All sales are final, so check the chair before you order.
Shop the pillows in this guide
Questions and answers
Will it fit a high-back chair?
Measure the chair back and compare.
Can I use it in the car?
It may fit a car seat. Check the size and the seat first.
More pillow guides
Office chair cushions: lumbar or seat
Pick by shape, size and chair.
Read the guide →
Seat cushions: flat or U-shaped
Two shapes, two ways to sit.
Read the guide →
Choosing a chair cushion color
Match the chair and the room.
Read the guide →