Photo and Video Filter -Ultra-thin Color Gels Filter Paper For Red Flash Light Stage Lamp Highlights brand generic Ultra-thin Color Gels Filter Paper For Red Flash Light Stage Lamp Description : Transparent colored plastic sheets in size 15.74 x 19.68 inch / 40 x 50 cm. Made of high light transmittance materials with light weight, stable color temperature and low loss. Color filters are used for lighting effects and color correction, involving additive and subtractive color, color mixing, color transmission, absorption and filtering of different wavelengths of light . Use combinations of these filters to create different effects, perfect for photo studio strobe flash LED lights. Color gels for lights used in film, video, photo, stage, theater, party and DJ lighting. Specification: Material: Plastic Size: Approx. 40 x 50 cm / 15.74 x 19.68 inch Package includes: 1 piece color filter gels Note: Color may be slightly different due to the color calibration of each individual monitor. Please allow slight measuring deviation due to manual measurement.