【Premium Materials】 Crafted from high-quality velvet fabric with PP cotton filling, this cushion offers exceptional durability and resistance to deformation. It remains resilient against air leakage and collapse, while its breathable surface layer facilitates ventilation and heat dissipation for a supremely comfortable experience. 【Multi-Functional Cushion】: Alleviates haemorrhoid discomfort, supports the lumbar region, and relieves coccyx/buttock discomfort. An essential postnatal care item, its ergonomic pillow design effectively distributes perineal pressure and eases pelvic pain. 【Wide Application】Fits all seating types including office chairs, wheelchairs, buses, trains, car seats and outdoor benches. Portable for use anywhere, providing soothing support for prolonged sitting. 【Easy to Use】Effortless inflation/deflation/adjustment. Inflates in minutes via mouth or pump. Freely adjusts air volume and height. Requires periodic top-ups for long-term use. 【Perfect Gift】Ideal for post-operative patients, expectant mothers, elderly or children prone to seating discomfort, and office workers. An excellent choice for birthdays, Christmas, Thanksgiving, Mother's Day, New Year, and other occasions.