Lumbar Support Cushion | ERGO21
Ergo21 Lumbar Cushion Large – Recommended for chairs that already have lumbar curve. High back chairs, recliners, trucks, and car seats. These kinds of seats already have some lumbar curve. If you are using our Lumbar Cushions on a deep seat sofa or a chair, then you can use our Ergo21 Lumbar Roll or a small pillow or even rolled hand towel behind our Lumbar Cushion. Ergo21 Lumbar Cushion Small: Low back chairs, wheelchairs Ergo21 Lumbar Roll: For users who just need something for the middle of the back . Also good for chairs that don’t have any Lumbar Curve Computer office chairs where one is required to sit straight. Can be used behind our Ergo21 Lumbar Cushions as needed.