【Material】Crystal super soft + PP cotton 【Appearance Design】Cute and adorable, soft and comfortable, improves mood and enhances sleep quality. 【Ergonomic Design】Whether you sleep face down or on your side, the hole in the center eliminates pressure on your face, making it easy to breathe and comfortable for naps. It improves the quality of sleep and refreshment. When not in use, it can also be used as a lumbar support cushion. 【Applicable Range】Nap pillow suitable for various places. The nap pillow is convenient for many situations. Not only can it be used in the office, but it is also applicable in cars, homes, classrooms, offices, and tents. Ideal for desk staff, students, commuters, travelers, etc. 【Washing】Easy to care for! The cover can be removed and washed when dirty, so you can always keep it clean.