Let slip™ pure silk pillowcase pamper you. Crafted with 100% mulberry silk, it reduces the look of sleep creases and frizzy hair. It works by allowing skin to glide along the pillow while reducing extra pressure and resists pulling of hair cuticles to help preserve style, volume and length of hair. An envelope closure at the end of the pillowcase ensures pillow is tucked in for a more finished look.Key Benefits:Helps to reduce signs of friction, stretching and tugging on delicate facial skinSilk fibers promote the longevity hair and facial productsAllows skin to glide along the pillow while reducing extra pressure on creased skinResists pulling of hair cuticles and helps preserve style, volume and length of hairRecommended by dermatologists, plastic surgeons, hairdressers and beauty expertsKing pillowcase dimensions are 20" x 36"Learn more on the blog: 5 Ways Your Pillow May Be Ruining Your Beauty Routine