SLACK PILLOW White Compact Travel Pillow

[Relaxation] By awakening the core, inner muscles are activated, tension in outer muscles is relieved, and you can feel a natural relaxation. [Deep breathing] By relaxing outer muscles such as the shoulders and back, the chest opens, making it easier to take deep breaths. [Easy to carry] The compact size makes it easy to carry, and it can be used while traveling or on an expedition.