Micro liquid proof 2-pack pillow cover erko all season pillow cover extends the life of your pillow by providing effective protection against possible wear and stains that may damage your pillow. it also helps your pillow to look more aesthetic by preserving its shape. thus, our pillow cover offers you both a pleasant appearance and a comfortable sleeping area. we sew our pillow covers only from special fabrics we produce to make pillow covers. it is not a loose fabric to evaluate faulty fabric pieces. our product has oeko-tex standard 100 certificate. features it protects your pillow from sweat, mouth discharge and similar liquids thanks to its 100% liquid proof feature. it prevents the formation of bad odor and yellow stains. since its breathable structure helps to prevent sweating it is ideal for people who have night sweating problems. it does not irritate your skin thanks to its soft contact surface. it helps to prevent the formation of dust mites and other allergens. it provides ease of use thanks to the locked zipper in the mouth. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.