This pillow protector is made of ultra‑soft, breathable cotton fabric that feels gentle against the skin and reduces friction on hair while sleeping, so you wake up with fewer tangles and smoother hair texture each morning. The lightweight cotton wicks moisture away from the body, preventing night sweats and overheating during sleep—perfect for those sensitive to heat, for summer use, for women going through menopause, and it stays cooler than microfiber. The secure envelope closure design uses a fold‑over flap to keep the pillow firmly inside the case, with no zippers or buttons to scratch your face or snag hair, so your pillow stays positioned all night. It fits standard queen pillows (20 x 30 inches). A great housewarming gift, wedding present, or college dorm essential.