Material: Polyester Pillow Type: Furniture Cushion Color: Brown Size: Diameter 45cm (Set of 2) Brand: Artifi Cover Material: Linen 【Product Specifications】Shape: Round, Material (Filling): 100% Polyester (High-resilience, high-density specially processed polyester cotton), Material (Cover): 100% Polyester (Linen-style breathable material), Approximately 45cm/50cm in diameter (2 sizes ideal for standard Japanese chairs and seiza), High resilience, Extra thick, Excellent breathability, Washable. These are chair cushions/zabuton. 【Extra Thick High-Resilience Zabuton】Adopts high-density filling, holds the lower back and buttocks in an ideal position, and distributes pressure over a wide area. Perfect as a floor cushion, chair cushion, or office chair cushion, effectively alleviating "buttock pain" and "lower back pain" during long hours of desk work, driving, or sitting on the floor. Zabuton Floor Cushion Set of 2 Chair Cushion Round High Resilience Extra Thick Diameter 45cm Tatami Chair Pad Floor Office Car Japanese-style Room Linen-style Doesn't hurt your buttocks Breathable Linen-style Nordic Plain Nordic Simple Stylish (Brown, Approximately 45cm)