Easy stretching just by sleeping! ＼Get rid of stiff shoulders!／ Recommended for those who: Suffer from stiff shoulders due to desk work or smartphones Are concerned about a hunched back or rounded shoulders Want to easily stretch their shoulder blades Want to improve their posture while relaxing Features: Stretches the area around the shoulder blades just by sleeping! Comfortable with moderate elasticity & fit♪ Okay with just 5 minutes before bed while watching TV! Compact and easy to store! 【Product Details】 ・Size: 25cm x 37cm x 10cm ・Color: Black ・Condition: New, Unused Notes: Please refrain from purchasing if you are looking for the perfection of a Japanese-made product, as this is an overseas product. We will use simple packaging to keep the price down. We will ship the item the same day or the next day! Massage, shoulder blades, pelvis, back, lower back pain, stiff shoulders, around the shoulder blades, pain, improvement, relaxation, self-massage, posture improvement