- Fast, hygienic inflation: just press to inflate, no mouth blowing needed. Press repeatedly to reach the desired air level for a clean, convenient setup. Suitable for students, office workers, and more. - Versatile use: not only a nap pillow but also a neck/headrest. Provides pillow-like support and can help alleviate hand numbness and back pain during long sessions. - Comfortable and soft: high-elastic PVC with a velvet cover and a raised ergonomic design for better neck support, smoother breathing, and comfortable relaxation. - Detachable and washable: removable pillowcase that can be washed without fading or shedding. The zipper prevents scratches. Some loose fibers may appear after the first wash but will disappear after a second wash. - Practical scenarios: use at a desk for extended study or work; during travel or commuting for quick neck support; at home for lounging or short naps.