Description Material: Cotton Size: 35*25*6cm Color: Mysterious Black, Deep Space Gray, Charming Coffee, Sakura Pink, Maca Blue Features 1. Relieve lumbar pain and effectively protect waist health. 2. The design is ergonomic, comfortable and flat, and enjoy a comfortable sleep. 3. Unique lumbar protrusion design, precise support for the waist, relieve waist pressure. 4. Designed specifically for sleep, help adjust sleeping posture, and improve sleep quality. 5. Unique artifact waist pad design, easily fix the waist, and prevent the strong birth of staying in bed. Comments: 1. The manual measurement tolerance is 2-5g. Please don't mind your replacement. 2. Due to the differences between different monitors, the image may not reflect the actual color of the item. Thank you very much! 3. The SKU color is the color of the product packaging Package includes: 1 * Lumbar pillow lumbar flat artifact