About Product:Excellent quality, soft feel, with drainage soaked air fiber, can quickly eliminate The human sleep evaporation of water, \"bringing you comfortable sleep. The inner quality is super soft pearl cotton, Good air permeability, the pillow is elastic, warm, comfortable and breathable, the height of the pillow can be adjusted by reducing the amount of stuffing according to personal preference, It is the first choice for people pursuing high-quality life, to give you high-quality sleep enjoyment.