The transparent gel light films are designed to diffuse light evenly, making them practical for creating soft and balanced lighting effects. These sheets are ideal for use in photography, videography, and classroom settings, where precise light control is essential. Their transparency ensures minimal color distortion, providing clear and accurate results. Features - Color: Light Green -Material:PVC - Size: 29.70X21.00X0.10cm/11.67X8.25X0.04in -Innovative color adjustment: features colors, making it an engaging tool for teaching and optical demonstrations -Professionalgrade light filtering: designed to block specific wavelengths, this sheet is ideal for scientific research and specialist optical tasks -Portable and easy to use: lightweight and flexible, it can be effortlessly carried and installed in various settings, from classrooms to labs -Exceptional transparency: maintains high visual clarity, ensuring accurate and detailed observations during experiments - performance: made from durable pvc material, it resists wear and tear, offering reliable use over extended periods Package list: 20 x filters