Neck Pillow - Just Sleep for 10 Minutes at Home - Stretch for Neck and Shoulder Stiffness [Supervised by a Judo Therapist] Smartphones and computers have become indispensable in our daily lives. As a result, many people suffer from neck and shoulder stiffness, or headaches. That's why we highly recommend this premium 2-way neck pillow. The 11 bumps wrap around the entire neck, lifting it up, providing a moderate stretching effect just by sleeping for 10 minutes. [2-WAY Type] By changing the direction in which you place your neck, you can perform two types of stretches to suit your body type and daily condition. 《Gentle Slope》 For first-time users or those who are relatively small 《Steep Slope》 For those who want a more intense stretch 29-160875