In American sized pillows the largest pillow is the king size pillow and has an extra-long measurement, it measures up to 20” x 36”. On the standard king size bed, easily two of these pillows will fit by, kept side by side. Some people are not comfortable while they are sleeping on it, therefore they use the king sized pillow for decorative purpose.
Before buying a king-sized pillow, we will recommend that you consider the size of your bed and then the size of your body this will help you to choose the perfect pillow for yourself.