A pillowcase is used to cover a sleeping pillow and sometimes a decorative or bolster pillow. It’s normally a rectangular shape with an opening on one end where you insert the pillow. It is recommended that you change your pillowcase at least twice per week to protect your facial skin from breakouts or skin irritation.

Cotton thread count - Thread count is the measurement used in cotton materials. It refers to the number of threads woven together per square inch of material. The more threads woven together means a higher thread count. The right thread count can make a difference to the smoothness, quality and feel of your sheets.