Category A all-cotton quilt core filled with soybean protein fiber; suitable for use in all four seasons; size 180*220 cm; weight approximately 6 jin; ideal for spring, autumn, and winter. Machine washable; 100% cotton fabric; non-staining wash instructions; contains antibacterial ingredients; soft touch; and excellent breathability. Filled with 20% soybean protein fiber and 80% imported DuPont fiber, providing warmth and lightness without feeling stuffy. Pick up in Jiading or by Kuaidi.