Lumbar Support Pillow Ergonomic Memory Foam, Relieve Back Pain,Breathable & Detachable & Washable, Perfect for Office Chairs, Car Seats, Beds 【Relief the Pain】The lumbar support pillow used ergonomic design is adopted to fill the gap between the waist and the bed, fit the curve of the lumbar spine, and effectively relieve the pain caused by the waist, thereby reducing the burden on the back. 【Multifunction Lumbar Support Pillow】Our memory foam backrest lumbar support pillow can be used in multiple places. Whether as lumbar support for cars, or as back support for recliners/beds, it offers top comfort anytime. 【Soft and Breathable】The back cushion used rebound memory foam can provide you with comfort for a long time, and achieve a proper balance between support and comfort. The 4D mesh fabric keeps your back cool and dry.