Material: Made of 100% natural cotton with a soft and breathable surface. High quality cotton is durable and gets softer the more you wash it, it is gentle on skin and hair for a comfortable night's sleep every night. Features: Envelope design keeps the pillow protected inside the pillowcase, easy to put in and take out the pillow. Durable double stitching and delicate workmanship prevents tearing and fraying, with reactive dyeing process, won't shrink or fade. Color Choice: Choose from a variety of solid colors to match your home décor. Matching pillowcases make it easy to change the look of your bedroom. Package Include: 2 pillowcases (pillow not included). About size: Standard Size Pillowcase (2pcs) : 20×26 inches. Queen Size Pillowcase (2pcs) : 20×30 inches. King Size Pillowcase (2pcs) : 20×36 inches Matching duvet covers can be purchased in our store. Care Instructions: Machine wash soft and cold. Tumble dry low. Do not bleach or iron. To maintain vibrant colors, please wash with similar colors.