Material: Our car neck pillow's Outter side by Pu Leather, Inside Filled by Fiber Comfort Your Neck: When you driving long distance or long time traveling can be a real pain in the neck, our car headrest pillow can give you great support for your cervical spine and head relief. Easy Install: The car neck pillows has one strap, just put it on the head of the seat is ok. Breathable: Our car headrest pillows has the tiny hole on, so its breathable. Easy clean and Soft: Our headrest pillow good and environmental Pu Leather, so its easy clean, and feeld very soft