Material: Fabric: 100% Lycra, Filling: 100% foam particles. 12x6 inches. Comfortable height, ergonomic design, allows free arm movement. Helps prevent facial red marks and drooling. Supports shoulders and neck to help reduce soreness and numbness. Breathable fabric promotes smooth airflow. Soft, comfortable, skin-friendly, and breathable. Designed to fit the natural shape of the head when sleeping on your stomach, featuring a contoured design with a center depression and raised sides for head support, ideal for comfortable afternoon naps. Lightweight and portable. The small pillow is easy to carry, soft, breathable, conforms to the head, offers shock absorption and compression resistance, has good resilience, is quiet, environmentally friendly, and safe. Multi-purpose use. Ideal for students during lunch breaks between classes to help relieve morning study fatigue and restore mental alertness. Suitable for office workers to help reduce fatigue and stress, regain focus, and boost energy levels in the afternoon.