DERMATOLOGIST RECOMMENDED.*ANTI AGING. ANTI SLEEP CREASE. ANTI BED HEAD.™ OVER 95% OF USERS AGREED SLEEP CREASES, SLEEP LINES AND SLEEP WRINKLES WERE FEWER AND LESS NOTICEABLE. Slipsilk.™ Laboratory Tested. Hypoallergenic. The beauty secret of celebrity hairstylists, dermatologists and beauty experts.™ Includes 1 x Queen / International Standard Pillowcase (20” x 30” | 51cm x 76cm) with invisible zipper closure | Machine washable WHY SWITCH TO A SLIP® PURE SILK PILLOWCASE? Real results, real benefits in just 4 nights! CLINICALLY SHOWN** TO VISIBLY IMPROVE: THE APPEARANCE OF FINE LINES SKIN HYDRATION SKIN TEXTURE AND SMOOTHNESS SKIN RADIANCE, LUMINOSITY OR BRIGHTNESS Over 96% of users would recommend a slip® pure silk pillowcase to their family and friends.† Over 92% of users prefer sleeping on a slip® pure silk pillowcase over their ordinary cotton or synthetic (non-silk) satin pillowcase.† Over 90% of users will be adding a slip® pure silk pillowcase to their beauty regimen.† 90% of users agreed that their hair was more manageable.† 90% of users agreed that they had less frizz in their hair upon waking.† Over 85% of users agreed that their bed head visibly improved upon waking.† Over 84% of users agreed that their skin had fewer visible lines or wrinkles.† Over 80% of users agreed that their skin looked more youthful.†