The headrest guide insert is suitable for those looking to upgrade their vehicle's interior. Its plastic construction offers durability and longevity, while the adjustable locking feature allows for easy adjustment. This guide insert is ideal for maintaining the headrest's position, ensuring comfort and safety during your drive. Features - Color: Beige -Material:Plastic - Size: 10.30X4.00X3.50cm/4.05X1.57X1.38in -Hole diameter:10mm -Adjustable comfort: the adjustable locking feature allows for unique adjustments, ensuring that the headrest fits suitably to your desired height and angle -robust construction: made from robust plastic materials, this headrest guide insert is designed to endure the rigors of daily use without compromising on performance -Muscle relaxation: offers exceptional support, helping to reduce muscle strain and enhance overall comfort during long journeys -Stylish integration: the simple yet stylish complements the interior of your vehicle, enhancing its aesthetic appeal -Multiscenario use: ideal for use in modified cars, as well as in home and office settings, providing versatile head support wherever needed Package list: 5 headrest accessories