Includes: 6 color filters, color filter size is 30 x 21 cm, thickness 0.3 mm, and can be cut into various shapes. High Quality: Color foil made of PVC, safe and harmless. The structure is uniform, the thickness is moderate, and the toughness is good. The color temperature is stable, waterproof, and reusable. Light Effect and Color Correction: Color filters. It is used for light effect and color correction, for adding and subtracting color, for color mixing, for color transmission, for absorption and filtering of light of different wavelengths. Wide Application: Color filters can be used for photos, movies, videos, scenes, theater, and DJ lighting. Suitable for scrapbooking, scrapbooking, and other crafts. It can also be used to create a good reading environment and effectively protect children's eyes. Color: Purple + + Green + Blue + Yellow + Red Material: PVC Package Contents: 6 x Films Only the above package contents, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.