SIZE&COLOR: Package includes 2 pack of queen size 20 x 30 matte satin pillow covers with envelope closure, color: green.QUALITY MATERIAL: Both sides are made of 100% polyester satin, perfectly combining the handle of silk and durability of satin. Compared with silk, satin needs less professional care but maintains the silky touch and lustrous appearance at the same time. Comfortable to lay on, satin pillowcase provides you sweet and nice sleep.HAIR&SKIN CARE: MIULEE satin pillowcases are good choice for hair and face. Compared with traditional cotton pillowcases, it creates less friction and can effectively preventing hair from being frizzy and face losing moisture. Wrinkle resistant and temperature constant, helping you feel cool in summer and warm in winter.PLEASANT USING FEELING: Special designed envelope closure with neat stitches, preventing inserts escaping from the pillowcase during your sound sleep but also easy to move and put the inserts.WASHING TIPS: Hand wash in cold water with mild detergent or dry clean. Machine wash only on gentle cycle with a mesh bag. Flat air dry recommended. Do Not Bleach. Do Not Tumble Dry. Cool Ironing.