Lumbar Support Cushion IMAK® Ergo Back Cushion

The IMAK® Back Cushion and Lumbar Support offers superior comfort and lumbar support for your car or office chair. Unique design hugs your lower back to help improve your posture and reduce stress to the back. Features large and small vacuum-formed air pockets which provide a "pressure point massage" to your back. Air pocket design helps stimulate blood circulation and invigorate back muscles. Air pockets also allow air to circulate to keep the back cool and comfortable. Color: Black Cover Material: Polyester Cover Dimensions: 13.5 X 13.8 X 4 Inch Material: Foam Securing Method: Elastic Straps