satin pillowcases provide a smoother surface for your hair strands, which reduces matting, breakage, tangling, and snagging.  Cotton pillowcases suck moisture from your skin (translation: that $90. 00 face cream you put on at night is hydrating your pillow, not your face. ) Satin pillowcases are non-absorbent, helping your skin maintain maximum moisture.  They also help prevent wrinkles, allowing you to wake up with smooth, clear skin every morning.  The stay-put pocket flap also ensures that these satin pillowcases will stay in place as you rest, ensuring you get the full benefits of sleeping on satin. 
2 Pack
Made from 100% Polyester Satin
Machine Washable, Tumble dry
Features a stay put pocket
Helps reduce hair frizz
Helps maintain healthy moisture balance of hair and skin