Slip Black King Envelope Pillowcase

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 King / International Standard Pillowcase (20” x 36” | 51cm x 91cm) with envelope closure | Machine washable | See care instructions for details. 

This product is also available with a zipper closure and in a queen size.

Learn more about our studies and testing under "Test and Study Details".