Baby Pillow (Charcoal color only)This is a healthy charcoal pillow composed of 100% premium white charcoal from Gangwon do and a naturally dyed outer cover (charcoal dye, red ochre dye, etc.). Using a charcoal pillow immediately absorbs and deodorizes sweat during sleep, which is beneficial for preventing colds. It also inhibits the growth of harmful bacteria, such as dust mites and mold, creating a pleasant bedroom environment. Charcoal provides excellent sleep enhancing effects