BEELAZY Sleep Stretch Pillow, Stretching Chest Support, Supervised by a Bachelor of Exercise Science, Helps You Sleep in Proper Posture, Cocoa Brown

Supervised by Kazumi Suga, a sports science graduate and expert in body mechanics The chest opens up when you lie on your back, allowing you to stretch while you sleep The large size stretches from your head to your shoulder blades, stretching out tight muscles and promoting good standing posture Good standing posture = ideal sleeping posture