This pillow cover is made of high quality satin. It is perfect for people for people who are either uncomfortable with satin bonnet or scarf, or easily slips off their head. There are the options of reversible and single-sided. It is easy to wear on and slip off the pillow. For the reversible pillow cover, you can wear it inside out, and outside in. The opposite sides have two different colours, so for every scarf, you have two looks. For utmost protection of your hair before going to bed. Makes sure moisture is retained, guards your hair against dust, and keeps it from the harsh friction of your cotton pillow case and other rough surfaces.