Suitable Models: Car Neck Pillow for Op-el Vauxhall Astra 2010-2019 Premium Material: Car Seat Cushion is crafted from high-density polyester fiber and premium memory foam to provide a breathable touch experience while maintaining long-lasting resilience without deformation Relieve Fatigue: Neck Support Cushion offers stable cushioning during acceleration and braking to effectively absorb pressure, reducing physical exhaustion during long-distance road trips or daily commutes Reliable Support: Driving Pillow provides an ideal buffer space for your upper body to maintain optimal alertness and relaxed state during every journey while adding a sporty interior touch Easy Installation: Headrest Cushion features an integrated heavy-duty elastic strap attached to the back, allowing you to secure it effortlessly onto the vehicle seat within seconds without sliding