Premium Natural MaterialThis pillow covers made by 100 cottonIt has been prewashed with water and dried at high temperaturevery breathable and has excellent moisture absorption and wont irritate your skin Stone Washed ProcessThe decorative throw pillow covers used by unique stone washed processpresenting a retro styleWith a beautiful texture for plenty of depth and dimensionsThe process maximizes its decorative effect Honeycomb Waffle Weaving DesignThe special honeycomb weave and 350GSM cotton fabric makes the throw pillows more threedimensional and crisp and the shape can be well maintained in daily use it will not be material stretches over time Longer Hidden zipperHidden zipper design makes couch pillows doublesided for safety and comfort easy to insert or remove filler after lengthening Easy CareThe cotton pillow covers can be machine washed in cold water separatelyDo not bleachRemove promptly from washing machine to avoid wrinklesit may shrink slightly after washingand will restore after ironing About the color difference The color will be different under different monitors Under different brightness of light 18X18 pillow covers color will also have light and dark changesThe color will be lighter in cooler tonesin the warm light will have a little yellow tone but not too different from the original color Already washed in advance open and ready to use What is stonewash imitates the process of aging jeans forming a gradual change in color