ALEKO 4 X 200 feet (1.2 X 61 m) safety net barrier fences. Used for many different applications such as visual barrier for crowd control, job site barrier, traffic control, demolition sites, construction sites, sporting events, road work, garden, and hazardous areas. Also perfect for concerts, sporting events, carnivals, fairs, and wherever a visual barrier is needed. Highly noticeable and easy to install and relocate. Made out of high density PVC, this material is resistant to weather, temperature, rust, and corrosion. Sure to last you a long time and you can use it for multiple purposes over and over again. Each mesh opening measures 2 X 3.5 inches (5.1 X 8.9 cm). Lightweight and rolls up for convenient transport and storage. Bright orange color. Terrific value and fast shipping!