Thank you for viewing! ----------------------- ⭐️ Brand new, unused ⭐️ Free shipping ⭐️ Immediate purchase/silent purchase OK ⭐️ Secure anonymous delivery ⭐️ #yuchi's product list is here ----------------------- [Details] ◼︎ 【Two sizes set, suitable for multiple scenarios】 Improved to suit the height and weight of Japanese people. The M size is more comfortable in office chairs and during drives, and the L size can also be used as a chair or bed. Darkboom's posture correction chair comes in a set of 2, so you can choose the size according to your height, weight, and the scene. This posture adjustment/support chair is made of high-elasticity material that utilizes the principle of leverage. ◼︎【Lightweight and portable, suitable size】 Since it is a set of 2, you can choose the size according to your height, weight, and the scene. L size: 35.5 x 33 x 30cm, 626.5g M size: 32 * 29 * 26cm, 520g. It is the perfect choice for women and the elderly, and can be lifted, moved, and operated freely. You can freely carry it anywhere in the living room, bedroom, study, or dining room. ◼︎【Ergonomic chair, comfort UP↑】 The legs, waist, and lower back specially protect the sitting posture, allowing you to experience comfort without effort, maintain an ideal "S" curve sitting posture, gently support the back, and feel like a large hand. Suitable for office business people, teleworkers, students, the elderly who are concerned about lumbar health, and pregnant women. ◼︎【High-quality low-resilience/high-resilience/breathability】 High-quality low-resilience material is used for the seat and backrest, which fits the waist and gently supports the waist, providing a soft sitting comfort. The backrest and seat have many ventilation holes to promote air circulation and heat dissipation, allowing you to sit for a long time and always providing the best use environment. The high-resilience seat can support up to 100kg lightly, so it won't be too tight even if you sit for a long time. ny105-1500-3980