Use breathable cotton fabric that ensures excellent air circulation, keeping you cool in and comfortable for year round use Designed with human lumbar curved for perfect fitted, reducing pressure points and enhancing comfort during long sitting in offices chairs or car seats Features a removable cover for easy washing, maintaining clean and freshness, great for families with kids or pet Perfect for reading, watching, or napping, offering gentle to waist and neck for enhanced relaxation at home Multiuse for cars, offices, sofas, and beds, provide waist while driving, working, relaxing, or, compact yet highly functional