Pillowcases are protective coverings for pillows, designed to provide a soft, comfortable surface for resting your head while sleeping. Made from various materials such as cotton, linen, or microfiber, they come in a multitude of colors and patterns to match any bedroom decor. Pillowcases not only enhance comfort but also protect pillows from dust, dirt, and oils, extending their lifespan. Easy to wash and replace, they are essential for maintaining a clean and inviting sleep environment.