Curble Grand

The Curble Grand is the brand's top-tier patented posture support seat. Compared to the Wider model, its backrest height and width are significantly increased, boosting support by 20%, making it more suitable for individuals 160–180 cm tall. The product specifically features a 33% thicker cushion and 50% larger ventilation holes, combined with a washable soft pad and powerful leverage mechanism, to provide a more breathable and comfortable, premium lumbar support for those who sit for extended periods.