Fabric secondary composition: Polyester Fiber (polyester) Applicable object: Adult Product features: can be rolled to save space Pillow height: 15.1-20cm Size: 31x30x19cm Filler: Memory Foam Cotton core features: no smell, no formaldehyde Travel Neck Pillow: Our travel neck pillow is ergonomically designed to support your neck in 360 degrees. Prevents head tilting forward or side to side when traveling. PRACTICAL FOR ANY OCCASION: When you need to sit for a long time, this travel pillow can help you relieve neck pain and fatigue; you can use it not only for plane flight, but also for train, car, office and home; for Prepare this neck pillow for your parents, friends and relatives and it will be a loving healthy gift