Thin stiff open-weaved kind of muslin?

The thin, stiff, open-weaved kind of muslin is often referred to as "muslin gauze" or "cheesecloth." This fabric is lightweight and breathable, making it suitable for various applications, including clothing, curtains, and food preparation. Its open weave allows for airflow while providing a degree of structure, making it ideal for layering or as a decorative element. Additionally, it can be used in crafting and sewing projects due to its versatility.