Our special blend of memory foam is the perfect combination of softness and firmness for perfect head and neck support.Ergonomically designed shapes support the head and neck, effectively reducing shoulder and back burden. There are many different ways to use H shape pillow, you can lean forward and rest your head on the pillow and your hands under it (without them getting squished), or you can use it when sitting up against a seat, so it is suitable for various sleeping postures.This travel pillow is much effective to help alleviate neck pain and fatigue when you need long-time sitting; You could use it not only for airplane flight, but also train, car, office and home.