Although it is a new, unused item, there is a scratch on the back. Height: 37cm Depth: 33cm Width: 46cm Are you tired of poor posture causing your back and waist to ache? The "HEYLUKONG Posture Correction Chair" is here to solve that problem! It fits your body shape with moderate firmness and elasticity, providing solid support for correct posture. It achieves a comfortable sitting experience like being in zero gravity. **With its unique "backrest design that supports with the golden ratio,"** this completely new posture correction chair combines beauty and ergonomics! The thickness of the seat and backrest has been doubled compared to the first generation. It reduces fatigue even after sitting for long periods and alleviates the burden on your lower back and pelvis. It comfortably supports work, study, and relaxation time. 【Industry First! TPE New Material Adoption —— Amazing Softness × Firm Supporting Elasticity】 Finally here! The industry's first posture correction chair adopting the next-generation cushion material "TPE." This is a recyclable polymer material that combines the durability of plastic and the flexibility of rubber, offering the latest comfortable design with environmental consideration. TPE Material × Hexagonal Grid Structure: Compared to the conventional square structure, it adopts a honeycomb (hexagonal) structure with many contact points. It flexibly fits the shape of your buttocks and evenly distributes body pressure. It achieves an exquisite balance of being soft yet firmly supportive. Excellent Breathability, No More Stuffiness: The honeycomb structure with over 1,000 ventilation holes prevents heat from building up even after sitting for long periods, keeping you feeling fresh and comfortable. It reduces the discomfort of stuffiness and sweat. Easy to Clean, Washable: It can be washed with water, and you can simply wipe it when it gets dirty. You can always keep it clean. The TPE cushion combines comfort, hygiene, and environmental consideration. It delivers a new "sitting experience" to everyone who sits for long periods.