Memory Foam Lumbar Support Back Cushion Pillow for Lower Back Pain Properly Align the Spine, with Insert and Strap for Home Office Chair Sofa couch Car Black Perfectly Ergonomically Designed-Orthopedic,contoured design hugs your back,helping keep your spine in proper alignment,it can support and uniformly disperse your pressure,there is no compressing point,it can alleviate the fatigue in the cervical vertebra. High Quality Materials:Slow rebound memory foam,breathable inner material,anti-bacteria allergy anti dust mite,protect inner core from pollution. Feel Your Back Pain Melt Away:Help ease the back pain that comes from sitting in car seats or chairs with inadequate lumbar support,without pills or surgery,so you can live your life pain free and focus on the things that matter! Durable Adjustable Strap Keeps Cushion in Place:With our bonus extension belt,now you can take it anywhere and strap it to any seat!fit for office worker,car driver on long time sitting person Removable and Washable Cover with Zipper:The removable cover is machine washable,making clean-up a snap. ASupports the pelvis and provides balance for the spinal column. BSupports each vertebral disk in the lumbar region,providing relief for the spinal column and relaxation of back muscles. CSupports the upper body,easing neck tension and offering relief for the vertebral disks.