Description Quality Material: These are made of high light transmittance plastic, can be used as flash filters. Light weight, high toughness, stable color temperature, low loss. Perfect for placing over outdoor lights or turning ordinary LED garage lights into Christmas lights, decorations. : 9pcs lights in, enough for use. Size: 11.7 x 8.3 inches / 29.7 x 21 cm (L x W). Note: do not leave the product to the light that is on, otherwise it will melt. Combined to use Create effects: these can be combined to create different effects, such as cool effects, color correction. Or for color correction, including additive and subtractive color, color mixing, color transfer, absorption and filtering of different wavelengths of light. Wide application: The lighting filter is perfect for photo studio flash lights LED lights, film, video, theater, party and DJ lighting. Or used for memory albums and various other art projects. It can also help children reduce frustration when reading and control eye movements. Double-sided protective film: There are protective films on both sides of the correction light, easy to remove. Please tear off the films before use. Don't worry about being scratched, easy to remove. Color: Orange Material: Plastic Package Contents: 9 x Lights Only the above package contents, others are not included. Note: Light reflection and different displays may cause the color of the item in the picture to look slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.