The Italian 200 TC pillow protector is made from 100% percent tightly-woven cotton construction providing excellent protection from microscopic particles and pollen, while at the same time providing the benefits of a cool, breathable fabric for a more comfortable night"s sleep. This pillow protector features a zippered closure manufactured to provide a quiet and comfortable means to keep pillows clean, fresh, and allergen free. Simply place on your pillow under your regular pillow case and extend the life of your pillow for many years.