I bought this for my son to play Switch in the car because he always hangs his head and his head hurts. I list the pros and cons. Advantages • Strong velcro, strong rubber to hold the device and elastic material. Disadvantages • The headrest is too high and may not fit all headrests. I have a 2016 Honda CR-V and the headrest is quite large. so the material hardly got past him. And since it barely made it to the counter, it sits quite high (my sons are only 7) BUT it fits in the back of my car's headrest, so we use it to get movies onto our toddler's tablet. giggle