The slip "Just Married" pillowcase set is a luxurious treat. These silk pillowcases can visibly improve skin hydration and texture in just four nights. Dermatologists prefer slip silk pillowcases, as they help to keep moisture and hair products where they belong. The pillowcases reduce friction, diminish sleep creases, and prevent bedhead. Each set includes two queen-sized pillowcases featuring black piping and an invisible zipper.