A gift for caring travelers, an important companion during the journey, making the journey more comfortable! [Enjoy Nap Time] This unique car seat headrest fits most car seats with metal poles. It can provide comfortable support for both sides of the head and neck, keep passengers in an upright sleeping position, effectively relax muscles, prevent neck pain, and protect the head from knocking on car doors and windows. [Rotary design] The adjustable Road pal headrest can be adjusted up and down according to different height and sleeping position. There is always a suitable location for you, just adjust! You can lift the headrest pillow to space when not in use [Durable and stable] The ergonomic U-shaped support bar does not touch the passengers head, providing stable support for both sides of the passenger, and does not shake or collide on the road. Made of quality leather and soft memory sponge, it will bring you a more comfortable experience during nap time in the car [Easy to install] This car seat headrest is easy to install without any tools. It can also be used with a booster seat in a car without a back. Step 1- Attach the support rod to the metal rod of the car seat. Step 2- Tighten the rear cover with screws. Step 3- Attach the two side pillows to the support rods. Step 4- Tighten all screws and adjust side pillows as needed.