[Material]: The color film gel is made of environmentally friendly PVC material, odorless, transparent, non-toxic, harmless, bright color, durable, flexible, not easy to break and fade, so you can use it with confidence. Stable color temperature, waterproof and reusable. [Product Configuration]: You can get 9 kinds of colored transparent plastic films with 7 different filter colors (red, yellow, orange, green, purple, pink, blue, cyan, transparent). The size of each paper sheet is about 21cm x 29.7cm, with sufficient quantity and different colors to meet your DIY needs. Unique transparency: The filter has protective films on both sides to prevent scratches on the filter. When using the filter, just peel off the film. This product has good transparency and very bright colors. You can freely combine filters of different colors to simulate different types of light and create a cool effect. [Easy to Use]: You can easily handle these colored films. These colored films can be easily folded, cut and twisted to make or wrap gifts. You can also combine these images to create special colors. [Applications]: These transparent color filters are mainly used as light filters in films, videos, photos, stages, theaters, parties and DJs. They can also be used for craft projects, memory books, scrapbooks, gift wrapping, candle decoration, children's painting classes and other projects.