Alleviate lower back pain and gain posture support in your office chair, the car, or just sitting on the sofa with this lumbar support cushion. When sitting for extended periods of time, the spine can become misaligned causing strain and muscle fatigue. Lumbar support helps promote correct posture to ease the tension on your neck, shoulders, and back. Boasting a CertiPUR-US Certified memory foam core, this lumbar pillow conforms to the shape of your body for maximum comfort. Covered in a breathable, anti-sweat breathable mesh fabric, this cushion has excellent air flow to keep your back cool and dry. The cover is easily removed by unzipping and can be machine washed when required or wiped clean with a damp cloth. Not only for office workers, this portable lumbar support pillow is ideal for frequent travelers no matter your mode of transportation. The adjustable, extendable rear snap-lock straps hold your pillow in place or can be left fastened together for use in your favorite easy chair.