① To maintain a moderate sleeping position during sleep, a core material is placed in the center of the pillow to make it difficult to sink. ② The soft feel is achieved by filling the core wrapped in soft cotton one by one by hand. ③ The outside of the pillow is made of 100% cotton knit fabric with excellent elasticity, which is designed to sink softly along the curve of the head, neck, and shoulders. ④ Firmness: Soft | Height: Normal