You spend a third of your life in bed. In laboratory testing, Slip's Pure Silk Queen Pillowcase was shown to absorb significantly less face cream than cotton pillowcases,* so it helps keep your skin's moisture and valuable face and hair products where they belong: on your face and hair. Slipsilk was also shown to create 43% less friction on average,* which can reduce stretching and tugging on delicate facial skin
Queen size measures 20 in. x 30 in. with envelope closure.
*Compared to widely-available cotton pillowcases with a 220-360 thread count.