<b>What Is A Satin Pillowcases?</b> <br>As knowing, sleeping on a silk pillowcase is a better way to keep your skin and hair health. Compared with the high cost and complicated maintenance of real silk, this high quality satin polyester material is more sturdy and durable with inexpensive price, it is the best alternatives to silk pillowcase. Satin means the weave of the fabric not the fiber material, the weave is very tight with a high gloss sheen. <br><br><b>Soft & Cool Pillow Covers in Summer</b> <br>Satin can keep you feel cool in hot and warm in cold to ensure you a cloud sleep all night throughout the year.Makes you sleep better and cooler and makes your hair less frizzy. <br><br><b>No Frizz Bed Hair Any More At Morning</b> <br>This silky and smooth satin pillow covers create less friction of your beautiful hairstyle and reduce hair breakage than sleeping on cotton pillowcases, perfect for curly hairs. Will not absorb moisture to help retain your shinny hair. <br><br><b>Beauty Without Wrinkles On Your Face</b> <br>Satin pillowcases provide a perfect soft and smooth texture to protect your skin from the facial sleep lines which could become deep wrinkles, retain your skin soft and moisturized.Polyester satin is guaranteed for softness, thickness, warmth and breathable. <br><br><b>Envelope Enclosure Without Zipper Annoying</b> <br>This envelope pillowcase allows you put the pillow inside in a simply way instead of frustrating to get the pillow into the case passed the annoying zipper edge. Besides it is very normal and easy to get hurt cause this zipper when sleep on it, not only turn over of the baby, also adults toss and turn. <br><br><b>Easy To Clean Pillow Cases</b> <br>Just washing it simply with cold on a delicate cycle with mild detergent and dry them by laying flat, drying temperature should not exceed 158℉; Or hand wash is recommended to wash them with mild detergent in cold, and better AIR DRY it by hanging on a rack.