1.Soft Material & Double Sided Protective Film A4 colour overlay is made of higy quality PVC material, high transmittance and lightweight, stable color temperature and low loss, scratch and drop resistance. Both sides of each color gel filter are protected by a removable film to maintain clarity and integrity.

2.8 Pcs 4 Color Films It will come total 8pcs transparent colored plastic sheets, these gel filters is about 29.5*21cm, A4 size, including color: blue, red, green, yellow.

3.Create Different Lighting Effects color gel light filters help to create different lighting effects and color correction, involving additive and subtractive color,color mixing,color transmission,absorption and filtering of the different wavelengths of light.

4.Widely Use These color overlays films can be used in photo studio, strobe flashlight, stage, party and DJ lighting. They also can help reduce visual stress, making reading faster and more comfortable.

5.Tips for Using Please keep some distance between the gel films and the light, so to prevent them from heating up, warping or melting, also it would not recommend for extended use in front of hot lights though.