The SportScreen Vanish Series Premium Impact ScreenImpact screen material is a custom 3 layer polyester blend spacer material measuring approx. 1 8 in thickness. Our raw material is a custom woven blend made specifically for our enclosures and is the result of over a decade of research and testing to find the highest quality materials and design to create the best impact screen on the market. In testing, our screens have shown to be quieter upon impact as well as very durable. Our screens do a much