Versatile - The ergonomic sleeping lumbar pillow for the bed is versatile. The lordosis pillow supports different regions of the body, relieves uncomfortable pressure and the vertebral support can relieve pain such as back pain. The lumbar support is ideal for back sleepers (so that the knees are not extended) or as a lumbar support. The back pillow is also ideal during pregnancy. Just try it^Viscoelastic, highly breathable sweat-absorbing perforated memory foam - With its core of viscoelastic high-tech memory foam, the orthopedic bed lumbar pillow ensures optimal sleeping ergonomics. An orthopedically optimal head position is achieved for both back and side sleepers.^Removable, washable cover - The velour cover fabric is super soft and skin-friendly. The material of the lumbar pillow cover is recyclable and machine washable environmentally friendly material, which can clean and improve the environment.^Lumbar pillow with perfect dimensions - Stable triangular design tightens the back and waist, provides continuous support and is not easily deformed. Breathable. Comfortable and durable, low inclination, no pressure^