Runner Pillow Cover When you want to keep your pillow clean and save the trouble of washing When you can't wash your pillow cover due to illness, etc. When you're concerned about the smell of your pillow When you want to use a clean pillow while traveling When you're concerned about stains on your pillow cover after dyeing your hair How about it for guests, unexpected visitors, etc.? Hygienic #Pillow #Pillow Cover #Sleep #Sleeping #Hair Dye #Travel #Smell #Washing #Clean #Guest #Visitors #Staying Over #Overnight Stay #Hygienic #Accommodation #Hygiene