You spend a third of your life in bed. In laboratory testing, Slip's Pure Silk King Pillowcase was shown to absorb significantly less face cream than cotton pillowcases,* so it can help 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.

King size measures 20 x 36 in. with envelope closure.

Key Benefits:

• Anti-aging
• Anti-bed head
• Anti-sleep crease

*Compared to widely-available cotton pillowcases with a 220-360 thread count.