【お得な 2-Piece Set】 This is the second-generation twin-wing posture correction chair. With a unique design resembling a bird's wings, it firmly envelops the lower back, pelvis, and back, naturally guiding you towards correct posture. The ergonomic design distributes weight while stably supporting the back and buttocks, making it a structure that reduces fatigue even after sitting for long periods. The 5° forward tilt and S-curve design prevent the lower back from sinking and slouching. In the second generation, the cushion thickness has been improved to approximately twice that of the first generation. While maintaining the posture correction power, it reduces pain in the buttocks and lower back during prolonged use, significantly improving comfort. It can be used in a wide range of situations, such as working from home, desk work, studying, car seats, and sitting on the floor. 【Features】 ・Second-generation model ・Three-dimensional structure that envelops the lower back and pelvis like a bird's wings ・Ergonomic design for body pressure distribution ・Increased cushion thickness for long-lasting comfort ・Supports slouching, lower back pain, and posture improvement ・Lightweight and easy to carry 【Recommended for】 ・Those who spend long hours at desk work or studying ・Those concerned about lower back pain or poor posture ・Those looking for a chair for working from home or telework ・Those looking for a posture support chair that can be used in cars or on the floor 【Condition】 New, unused Multiple purchases are also possible! 【Notes】 ・This is not a medical device. ・Individual results may vary. ・Shipped in simple packaging. Immediate purchase is welcome. If you have any questions, please feel free to comment.