Description: 【Material】: This napping pillow is made of cotton, which is soft, comfortable, and breathable. It's filled with memory foam that contours to your body 【Design】: Ergonomic, the groove design fits the arm curve, does not oppress the arm 【Feature】: The pillow provides wrap around support without pressing on the mouth and nose. This allows you to sleep comfortably without feeling stuffy and quickly enter sleep 【Zipper】: The memory foam wedge has a zipper, after opening, the outer layer is washable, do not wash the core 【Wide Application】: This sleeping cushion is nice for various scenarios including the office, home, travel, school, classroom, or tabletop use Size Chart: 36.5cmx20.5cmx17cm/14.37inchx8.07inchx6.69inch Package Includes: 1 Napping Pillow Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.