Thank you for viewing! Brand new, unused item. [Color] Black [Lightweight 1000 grams] Size: 40*33*34cm [A revolution in sitting! A chair that instantly supports posture is here!] Are you suffering from back and lower back pain due to prolonged poor posture? You don't have to endure the pain anymore! We offer a new solution - the CONYM Posture Correction Chair! Sitting in this posture chair, you'll feel like you're being coached by a personal trainer, instantly adjusting your posture, straightening your back, and releasing your spine. Say goodbye to bad habits like slouching and distorted sitting, regain proper posture, protect your lumbar spine, and relieve fatigue. Embrace a new, comfortable experience without suffering from poor posture! [Lever Principle & Ergonomic Chair] The pelvic support chair perfectly supports three key points: legs, hips, and lower back, without the need to exert any force. It's like a large hand gently supporting your back, and your sitting posture always forms 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. With long-term use, not only will your posture improve, but it will also help protect the health of your lumbar spine. Suitable for office workers, teleworkers, students, the elderly concerned about their lumbar spine health, and pregnant women with lower back pain. Note: This product is produced using more robust materials to support good posture, so some people may experience discomfort in their buttocks. In this case, please use a cushion. [Excellent Support, High Resilience, and Breathability] The seat and backrest, filled with high-quality memory foam, conform to your lower back and envelop your buttocks, providing soft comfort. At the same time, you'll feel subtle support from your lower back, giving you the peace of mind to fully rely on the chair. The high-rebound seat easily supports a weight of up to 100kg, and it won't sag even after sitting for long periods. It gently envelops your buttocks, evenly distributing pressure and reducing the buttock pain you might feel with a regular chair.