Designing With EMF Hats: Practical Construction Tips

https://rf-shield-fabric-source.tearosediner.net/what-designers-should-know-about-sewing-and-layering-anti-thermal-radiation-fabric

EMF Hats is a functional textile, not just a normal cloth. It must fit a clear job. It must also be easy enough to cut, join, store, and care for. Good results start with a simple plan