THICK AND ANTI-DEFORMATIONLarge floor cushion is filled with 17cm thick highly elastic breathable PP cotton. This cotton has undergone anti-stress treatment, is not easy to deform, and has good resilience, which can effectively relieve the pressure on the buttocks. The button can lock the cotton, the inner cotton will not move or shift. WIDELY USEDRound floor cushion booster is suitable for many occasions. Perfect for bay window, balcony, tatami, patio garden chair, outdoor chair or any seat that requires extra padding. This seat cushion can also be used as a backrest or floor meditation cushion. You will always need such a cushion for your home. THICK LINEN FABRICCover of this booster cushion uses thick linen fabric, comfortable and skin-friendly, moisture-absorbing and breathable, anti-wrinkle and dirt-resistant, does not shrink, does not ball, five colors are available. ERGONOMIC DESIGNSoft seat cushions for gaden chairs adopt ergonomic design, fit to the shape of the human body, they can disperse the pressure on the buttocks, reduce the pressure on the waist and hips, make the buttocks more relaxed and not tired after sitting even for a long time. SIZEWe have provided round armchair cushions in three sizes to meet your different uses. 42cm, 47cm and 55cm in diameter, it is widely used for garden, bedroom, living room, tatami, yoya room.