Features: - Made of high-quality firberglass material, durable and corrosion-resistant, fireproof and wear-resistant. - Flexible and shock-resistant, easy to install and cut. You can cut freely to meet your demands. - Effectively block the insects and mosquitoes, and also don't worry about air circulation. - Smooth and stable, not easily faded, easy to repair, suitable for window screening, screen doors, porch screening, garden screening, insect screening, animal screening and other professional and DIY screen applications. Specifications: Color: Grey Material: Glass Fiber Size: 120 x 250cm Mesh Density: 16 mesh/cm Mesh Size: 1.66 x 1.66mm Package Includes: .