Product Name: Car Neck Pillow, Adjustable Size Regular Version Adjustable Size: Width 14-28cm, Support Position Adjustable Color: Black Cover: PU Leather Cover, Mesh Fabric Cover ・【Dedicated Design for Napping in the Car】 Adjustable in four directions: up and down, and width. Suitable for both children and adults. Using this neck pillow prevents your head from hitting the pole and window when sleeping in the car. The wings support the head and reduce pressure on the neck and shoulders, preventing injury to the head and cervical spine. You can drive with peace of mind and safety, without worrying about impacts or other troubles during driving. 【Easy Installation】 Due to the fixed design, please make sure that the seat has a rod suitable for installation (cars without metal rods cannot use the headrest). Installation is easy without tools. Please refer to the included instructions or the video on the product page for details. If you have any questions, please feel free to contact us. 【Material and Cushioned Cover】 The base is made of ABS thermoplastic polymer structural material with high strength, toughness, and processability. The cover is made of slow rebound memory foam. The touch is very comfortable when leaning on the pillow. The pillow cover can be easily removed and washed by opening the zipper. 【Scope of Use and Perfect as a Gift】 The neck pad is made of high-quality materials. You can lean on it and relax during traffic jams or breaks, improving comfort. It comes in a stylish packaging box, making it perfect as a gift (birthday/Father's Day/Mother's Day, etc.). Please purchase with confidence as it is a high-quality product.