Quality Material: These gel filters are made of high light-transmitting plastic and can be used as flash filters. Lightweight, high toughness, stable color temperature, low loss. Perfect for placing over outdoor lighting, or transforming regular LED garage lights into Christmas lights and decorations. Includes: 9 pieces of gel light filters, enough for your use. Size: 11.7 x 8.3 inches / 29.7 x 21 cm (L x W). Note: Do not leave the product on a lit light, or it will melt. Combine for Effects: These gel filters can be combined to create various effects, such as cool effects and color correction. They are also used for color correction, including additive and subtractive color, color mixing, color transitioning, and absorbing and filtering different wavelengths of light. Wide Applications: The lighting gel filter is perfect for photo studio flash lights, LED lights, film, video, theater, parties, and DJ lighting. It can also be used for memory albums and other art projects. It can also help children reduce frustration in reading and eye movement control. Double-Sided Protective Film: There are protective films on both sides of the correction gel light filters, which are easy to remove. Peel off the films before use. Don't worry about scratches; they are easy to remove. Color: Multicolor Material: Plastic Package Contents: 9 x Gel Light Filters Only the above package content is included; other products are not. Note: Light reflections and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowed measurement error is +/- 1-3 cm. Products from LUOLV's store