14 pack color correction light gel filter sheet colored overlays transparency film plastic sheets, 11.7 by 8.3 inches, 7 colors sailgoal colored lighting gel filters are often used as accent lights or to add dramatic color to backgrounds or selected portions of a scene for artistic effect.<br> <br> 1.you can also use combinations of these filters for a more variation to the color of light.<br> 2.can be fastened by magic strap, easy to use.<br> 3.you can use combinations of these filters to create different effects, such as cool effects, enhancing skin tone in portraits, color correcting or matching ambient, simulating different kinds of light, cheating white balance etc.<br> 4.the filters are made of high light transmission materials with light weight, steady color temperature and low loss.<br> 5.perfect for photo studio strobe flash light led lights<br> <b>description:<b/><br> dimension: 8.3 x 11.7"/21 x 29.7cm<br> color: red, yellow, orange, green, purple, pink, blue<br> shape: rectangle<br> package contents:<br> 14 pieces gel filter (7 different colors,each color for 2 pieces )