The tough material can also be used as a shielded cable wrap or for protecting flexible circuits. With a shielding effectiveness of 55 to 60dB (100 MHz to 1GHz), the material can be used in standalone format or integrated into glass or plastic windows to provide a fully supported EMI solution. Comprising 100 openings per inch (OPI), 61% open area copper mesh coated with an inert, blackened polymer coating applied using a proprietary environmentally friendly process, this new material is also effective in reducing glare for improved visibility in window applications. The coating is designed not to fade, degrade, or react with moisture in the air. Win-Shield Mesh 100P can be supplied as custom die-cut shapes or in sheet form. It is easy to form into shapes to suit the needs of specific applications and has an operating temperature range of -40°C to +70°C.