I believe it's in good condition, but please check the photos to confirm the condition. From the website: Modern people spend a lot of time in a seated position, such as during desk work, reading, housework, childcare, meals, playing games, and using smartphones, which causes the muscles on the front of the body to constantly contract. The "Miodre-style Just-Sleep Stretching Pillow" allows you to stretch those contracted front muscles simply by sleeping. No other actions or exercises are required. It's a product that allows you to easily stretch just by sleeping for only 10 minutes twice a day, once when you wake up and once before bed. The front muscles refer to the three muscles that tend to contract the most in daily life (pectoralis major, rectus abdominis, and iliopsoas). When the pectoralis major becomes stiff, the chest sags; when the rectus abdominis becomes stiff, the stomach protrudes; and when the iliopsoas becomes stiff, the buttocks sag. By stretching the pectoralis major, rectus abdominis, and iliopsoas, the muscle balance between the front and back of the body is improved, flexibility increases, and posture improves, which can also improve the way you walk, allowing you to aim for both health and improved style.