Thank you for viewing! * New and unused! * Instant purchase welcome, no need to ask for permission * Bulk purchases welcome, feel free to comment ◎ \#ponshop's product list is here -------Product Description------- ◎ A new sitting revolution!! A chair that instantly supports your posture is here! Are you suffering from back or back pain due to poor posture? You don't have to endure the pain anymore. Instantly adjust your sitting position, straighten your back, and release your spine. Say goodbye to bad habits such as slouching and distorted sitting, regain the correct sitting posture, protect your lumbar spine, and relieve fatigue. Embrace a new comfortable experience without worrying about bad posture! ◎ Lever principle and ergonomic chair The pelvic support chair perfectly supports the three important points of the legs, buttocks, and lower back, and you don't need to exert any force. It's like a large hand gently supporting your back, and your sitting posture always draws an ideal "S" curve! Even during long hours of exercise or work, sitting in this posture support chair will instantly give you a feeling of expansion, relieving fatigue in your lumbar spine. Not only will your posture improve with long-term use, but it will also help protect the health of your lumbar spine. Suitable for office workers, teleworkers, students, the elderly who are concerned about the health of their lumbar spine, and pregnant women who have back pain. Note: This product supports good sitting posture, so it is produced using more sturdy materials, so some people may feel pain in their buttocks. In this case, please use a cushion, etc. $$4380